If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -12(b + 12) = -9(-7b + -9) Reorder the terms: -12(12 + b) = -9(-7b + -9) (12 * -12 + b * -12) = -9(-7b + -9) (-144 + -12b) = -9(-7b + -9) Reorder the terms: -144 + -12b = -9(-9 + -7b) -144 + -12b = (-9 * -9 + -7b * -9) -144 + -12b = (81 + 63b) Solving -144 + -12b = 81 + 63b Solving for variable 'b'. Move all terms containing b to the left, all other terms to the right. Add '-63b' to each side of the equation. -144 + -12b + -63b = 81 + 63b + -63b Combine like terms: -12b + -63b = -75b -144 + -75b = 81 + 63b + -63b Combine like terms: 63b + -63b = 0 -144 + -75b = 81 + 0 -144 + -75b = 81 Add '144' to each side of the equation. -144 + 144 + -75b = 81 + 144 Combine like terms: -144 + 144 = 0 0 + -75b = 81 + 144 -75b = 81 + 144 Combine like terms: 81 + 144 = 225 -75b = 225 Divide each side by '-75'. b = -3 Simplifying b = -3
| -12h=-72 | | (x-7)(3x)=120 | | 13-5m=7m+49 | | x-4y=3 | | Y-8=5 | | 3x-4=2x-4-2 | | -8f=0 | | -8=0 | | (4w+6x-3)(5w+2x+7)= | | 9y-5(1+y)=2(2y-2)-15 | | 7t=10t+8 | | 8(8+8n)=8(6n-12) | | 4[-8-2x-4x]+[3x+5]=21 | | 9y-5y-4y=-4-15+15 | | m+6.74+.07m=-3.8 | | -45x^2+49x-8=0 | | x^2+x-40=0 | | 4(3+2n)+2=1 | | m-2n=3 | | (6w+3)(w)=165 | | 4x+2[4-2(x+2)]=2x-4 | | -9(a-2)=-3a-5(a-1) | | 7209-220x=0 | | y^2-x^2=1 | | -7(1-4y)=13(2y-3) | | 320+80x=2640 | | 5-6(2x-8)=13-7x | | 9x-2(7x+8)=-6 | | 6g+35g=378 | | log(3x+2)=log(2-2x) | | 82.5+-2.5q=d | | t^2=-3t+28 |