b-8-7b=7-8b+7b

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


Simplifying
b + -8 + -7b = 7 + -8b + 7b

Reorder the terms:
-8 + b + -7b = 7 + -8b + 7b

Combine like terms: b + -7b = -6b
-8 + -6b = 7 + -8b + 7b

Combine like terms: -8b + 7b = -1b
-8 + -6b = 7 + -1b

Solving
-8 + -6b = 7 + -1b

Solving for variable 'b'.

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

Add 'b' to each side of the equation.
-8 + -6b + b = 7 + -1b + b

Combine like terms: -6b + b = -5b
-8 + -5b = 7 + -1b + b

Combine like terms: -1b + b = 0
-8 + -5b = 7 + 0
-8 + -5b = 7

Add '8' to each side of the equation.
-8 + 8 + -5b = 7 + 8

Combine like terms: -8 + 8 = 0
0 + -5b = 7 + 8
-5b = 7 + 8

Combine like terms: 7 + 8 = 15
-5b = 15

Divide each side by '-5'.
b = -3

Simplifying
b = -3

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