7(b+8)=-b-8

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


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

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

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

Solving
56 + 7b = -8 + -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.
56 + 7b + b = -8 + -1b + b

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

Combine like terms: -1b + b = 0
56 + 8b = -8 + 0
56 + 8b = -8

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

Combine like terms: 56 + -56 = 0
0 + 8b = -8 + -56
8b = -8 + -56

Combine like terms: -8 + -56 = -64
8b = -64

Divide each side by '8'.
b = -8

Simplifying
b = -8

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