15+n+(-8)=

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Solution for 15+n+(-8)= equation: 


Simplifying
15 + n + (-8) = 0
15 + n + -8 = 0

Reorder the terms:
15 + -8 + n = 0

Combine like terms: 15 + -8 = 7
7 + n = 0

Solving
7 + n = 0

Solving for variable 'n'.

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

Add '-7' to each side of the equation.
7 + -7 + n = 0 + -7

Combine like terms: 7 + -7 = 0
0 + n = 0 + -7
n = 0 + -7

Combine like terms: 0 + -7 = -7
n = -7

Simplifying
n = -7

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