8+(7+b)=

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


Simplifying
8 + (7 + b) = 0

Remove parenthesis around (7 + b)
8 + 7 + b = 0

Combine like terms: 8 + 7 = 15
15 + b = 0

Solving
15 + b = 0

Solving for variable 'b'.

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

Add '-15' to each side of the equation.
15 + -15 + b = 0 + -15

Combine like terms: 15 + -15 = 0
0 + b = 0 + -15
b = 0 + -15

Combine like terms: 0 + -15 = -15
b = -15

Simplifying
b = -15

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