-8(-b+7)=-7+b

Simple and best practice solution for -8(-b+7)=-7+b equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -8(-b+7)=-7+b equation:


Simplifying
-8(-1b + 7) = -7 + b

Reorder the terms:
-8(7 + -1b) = -7 + b
(7 * -8 + -1b * -8) = -7 + b
(-56 + 8b) = -7 + b

Solving
-56 + 8b = -7 + b

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '-1b' to each side of the equation.
-56 + 8b + -1b = -7 + b + -1b

Combine like terms: 8b + -1b = 7b
-56 + 7b = -7 + b + -1b

Combine like terms: b + -1b = 0
-56 + 7b = -7 + 0
-56 + 7b = -7

Add '56' to each side of the equation.
-56 + 56 + 7b = -7 + 56

Combine like terms: -56 + 56 = 0
0 + 7b = -7 + 56
7b = -7 + 56

Combine like terms: -7 + 56 = 49
7b = 49

Divide each side by '7'.
b = 7

Simplifying
b = 7

See similar equations:

| 3(12y+4)=4(9y+3) | | 4x+25=x-13 | | 6+5y-10=13 | | x+(x+2)+(x+4)=x+x+x+2+4 | | 0.5*x*(4-x)=0 | | 10x+30x-8=10(4x+7) | | 0.4x-8=-4 | | 3x+4=3(2x-2) | | 6b(8+7b)= | | 8sinx+6=5 | | 6x+34x-8=8(5x+10) | | Ab+c=0 | | 5a(x+2)-10a=3(ax+6) | | 5r+37=7(r+3) | | 10x^2-8x+3=0 | | (x+12)(x+2)(x-2)=130 | | 18e+(-7e)-27e= | | 3x+2=x-15 | | 10x+8+12x-10=180 | | 5x+30x-5=7(5x+9) | | Y=12x^3-3x | | -3(f-g)=n | | (7y-1)(7y+1)= | | 6x+5y=9x+y | | 8y+4--2y=22 | | 7x+28x-5=7(5x+9) | | 2w^2-w-8=0 | | -8v(-2-5v)= | | -2(4t-5)+5t=4t-7 | | 3(4v-2)=2(8v) | | 5(2x-7)+2x=15 | | x+z=10 |

Equations solver categories