If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 216 = x2 + 6x Reorder the terms: 216 = 6x + x2 Solving 216 = 6x + x2 Solving for variable 'x'. Reorder the terms: 216 + -6x + -1x2 = 6x + -6x + x2 + -1x2 Combine like terms: 6x + -6x = 0 216 + -6x + -1x2 = 0 + x2 + -1x2 216 + -6x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 216 + -6x + -1x2 = 0 Factor a trinomial. (12 + -1x)(18 + x) = 0Subproblem 1
Set the factor '(12 + -1x)' equal to zero and attempt to solve: Simplifying 12 + -1x = 0 Solving 12 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-12' to each side of the equation. 12 + -12 + -1x = 0 + -12 Combine like terms: 12 + -12 = 0 0 + -1x = 0 + -12 -1x = 0 + -12 Combine like terms: 0 + -12 = -12 -1x = -12 Divide each side by '-1'. x = 12 Simplifying x = 12Subproblem 2
Set the factor '(18 + x)' equal to zero and attempt to solve: Simplifying 18 + x = 0 Solving 18 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-18' to each side of the equation. 18 + -18 + x = 0 + -18 Combine like terms: 18 + -18 = 0 0 + x = 0 + -18 x = 0 + -18 Combine like terms: 0 + -18 = -18 x = -18 Simplifying x = -18Solution
x = {12, -18}
| 2x+6=0.5 | | 100*500= | | 4z+1=5z-3 | | 3y+z=2 | | 2y-4=-20 | | 20(10)+10=2 | | x^3+7.5x^2+11x+4=0 | | 4x+9=6x-29 | | -85=5k+6(k-5) | | 2c+8=20 | | 8b+48=0 | | (-18x^3+923x^2-9603x+48446)-(17x^3-450x^2+6392x-14764)=0 | | f(x)=19-7x | | f(x)=x^3+7.5x^2+11x+4 | | 24c+16=160 | | -2u+10=50 | | 16-9+6b=30 | | 4(x+6)+4=9x-5(x-3) | | 3000+36e=7500 | | 6(k+2)-14=6k-2 | | 7*x=8*8 | | 350=x(511)+(1-x)150 | | 6=8x+fx | | -3f+4=-11 | | =0.05x+25 | | -17+m=-46 | | 4z^2+20z=0 | | 2x+y+3z=9 | | 3.7-1.5= | | -5(4y-5)-y=-4(y-3) | | 2n-8=42 | | 6x-36=2x+60-8x-40 |