If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 99999999999999999999999999999999999999999999999999 + 999999999999999999999999999999999 * 999999999999999999999999999999999999999999 * 9999999999999999999999999999999999999999 * 999999999999999999999999999999999999999999999999999999999999 + -83475093847 * 99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 * 99999999999999999999999999999 * 9999999999999999999999999 * 999999999999999999999999999999999999999999999999999999 * 99999999999999999999999999999999999999999999999999 = h Multiply 999999999999999999999999999999999 * 999999999999999999999999999999999999999999 99999999999999999999999999999999999999999999999999 + 1000000000000000000000000000000000000000000000000000000000000000000000000000 * 9999999999999999999999999999999999999999 * 999999999999999999999999999999999999999999999999999999999999 + -83475093847 * 99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 * 99999999999999999999999999999 * 9999999999999999999999999 * 999999999999999999999999999999999999999999999999999999 * 99999999999999999999999999999999999999999999999999 = h Multiply 1000000000000000000000000000000000000000000000000000000000000000000000000000 * 9999999999999999999999999999999999999999 99999999999999999999999999999999999999999999999999 + 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 * 999999999999999999999999999999999999999999999999999999999999 + -83475093847 * 99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 * 99999999999999999999999999999 * 9999999999999999999999999 * 999999999999999999999999999999999999999999999999999999 * 99999999999999999999999999999999999999999999999999 = h Multiply 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 * 999999999999999999999999999999999999999999999999999999999999 99999999999999999999999999999999999999999999999999 + 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 + -83475093847 * 99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 * 99999999999999999999999999999 * 9999999999999999999999999 * 999999999999999999999999999999999999999999999999999999 * 99999999999999999999999999999999999999999999999999 = h Multiply -83475093847 * 99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 99999999999999999999999999999999999999999999999999 + 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 + -8347509385000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 * 99999999999999999999999999999 * 9999999999999999999999999 * 999999999999999999999999999999999999999999999999999999 * 99999999999999999999999999999999999999999999999999 = h Multiply -8347509385000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 * 99999999999999999999999999999 99999999999999999999999999999999999999999999999999 + 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 + -834750938500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 * 9999999999999999999999999 * 999999999999999999999999999999999999999999999999999999 * 99999999999999999999999999999999999999999999999999 = h Multiply -834750938500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 * 9999999999999999999999999 99999999999999999999999999999999999999999999999999 + 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 + -8347509385000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 * 999999999999999999999999999999999999999999999999999999 * 99999999999999999999999999999999999999999999999999 = h Multiply -8347509385000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 * 999999999999999999999999999999999999999999999999999999 99999999999999999999999999999999999999999999999999 + 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 + -8347509385000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 * 99999999999999999999999999999999999999999999999999 = h Multiply -8347509385000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 * 99999999999999999999999999999999999999999999999999 99999999999999999999999999999999999999999999999999 + 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 + -834750938500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 = h Combine like terms: 99999999999999999999999999999999999999999999999999 + 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 = 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000099999999999999999999999999999999999999999999999999 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000099999999999999999999999999999999999999999999999999 + -834750938500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 = h Combine like terms: 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000099999999999999999999999999999999999999999999999999 + -834750938500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 = -834750938499999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999989999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999900000000000000000000000000000000000000000000000001 -834750938499999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999989999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999900000000000000000000000000000000000000000000000001 = h Solving -834750938499999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999989999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999900000000000000000000000000000000000000000000000001 = h Solving for variable 'h'. Move all terms containing h to the left, all other terms to the right. Add '-1h' to each side of the equation. -834750938499999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999989999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999900000000000000000000000000000000000000000000000001 + -1h = h + -1h Combine like terms: h + -1h = 0 -834750938499999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999989999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999900000000000000000000000000000000000000000000000001 + -1h = 0 Add '834750938499999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999989999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999900000000000000000000000000000000000000000000000001' to each side of the equation. -834750938499999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999989999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999900000000000000000000000000000000000000000000000001 + 834750938499999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999989999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999900000000000000000000000000000000000000000000000001 + -1h = 0 + 834750938499999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999989999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999900000000000000000000000000000000000000000000000001 Combine like terms: -834750938499999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999989999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999900000000000000000000000000000000000000000000000001 + 834750938499999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999989999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999900000000000000000000000000000000000000000000000001 = 0 0 + -1h = 0 + 834750938499999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999989999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999900000000000000000000000000000000000000000000000001 -1h = 0 + 834750938499999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999989999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999900000000000000000000000000000000000000000000000001 Combine like terms: 0 + 834750938499999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999989999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999900000000000000000000000000000000000000000000000001 = 834750938499999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999989999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999900000000000000000000000000000000000000000000000001 -1h = 834750938499999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999989999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999900000000000000000000000000000000000000000000000001 Divide each side by '-1'. h = -834750938500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 Simplifying h = -834750938500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
| x^2-40x+320=0 | | 9999999999*0965367764+648764874874-575-87587=z | | -9999999+983475938475=z | | 10-2.5x=4.9x+15 | | -50-18=t | | 12x-1-11x=-5 | | 3+4(x+1)= | | x^2+6x+2.25=0 | | 6x-6y=-6 | | 3x+4-5x=9 | | x^2-4x+3.75=0 | | [x-2]+10=8 | | 3n-47+n+7= | | 3b^2=19b+14 | | 90-x=180-2x+10 | | 5x+164+7x+184=180 | | -8+8=a+6-4 | | 90-x=80-2x+10 | | 2.5p=24 | | 2+4.9=12 | | 2x+120=8x+78 | | 30-2[x+1]=6 | | 5y+2y-78= | | 2x+177+4x+99=180 | | 2+4|9=12 | | t^4-4t+8=0 | | 9x+6=3x+8 | | 3u=2u^2-2 | | 2+4`9=12 | | 30-2(x+1)=6 | | x+10+4x-11= | | 2+49=12 |