If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 1 + 2x + -1(2x + -7) + -5 = 12 Reorder the terms: 1 + 2x + -1(-7 + 2x) + -5 = 12 1 + 2x + (-7 * -1 + 2x * -1) + -5 = 12 1 + 2x + (7 + -2x) + -5 = 12 Reorder the terms: 1 + 7 + -5 + 2x + -2x = 12 Combine like terms: 1 + 7 = 8 8 + -5 + 2x + -2x = 12 Combine like terms: 8 + -5 = 3 3 + 2x + -2x = 12 Combine like terms: 2x + -2x = 0 3 + 0 = 12 3 = 12 Solving 3 = 12 Couldn't find a variable to solve for. This equation is invalid, the left and right sides are not equal, therefore there is no solution.
| m-3m+1=7+4m | | (x+2)(2x-5)=180 | | 0.75C+0.40D=275 | | 3c+8c-2c= | | 106+7x=111+6x | | 4(3x-8)=2(5x-8) | | 2x-15=6x+13 | | -(6+3x)=-72 | | 2log(2x+-2)+-1log(x+-1)=1 | | 7x(4/5x1/3) | | 5x+3=9x-7+2x | | 3y=-2+12 | | 5e^4x+3=30 | | 5x-7=3(x+15) | | 7/5=x/375 | | 2log(2x-2)-log(x-1)=1 | | -4(x-84)=15 | | 3(a+4)+b-5-a+7(b-3)=x | | .111111111(2m-16)=.3333333333(2m+4) | | 4(2v-1)=36 | | -4n+3(1+6n)=-67 | | 4(1+2x)=3(1+4x) | | 5-8m=20 | | 6sin^2x+13sinx+7=0 | | 6(x+7)+3(x+2)= | | 24+12n=46 | | -1h=-0.5h | | 98+7x=125+4x | | 5y^2+7=87 | | 5a+5=-7(-8) | | 4(2v-1)= | | x-402.88=130.31 |