-15+7=n

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Solution for -15+7=n equation:


Simplifying
-15 + 7 = n

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

Solving
-8 = n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
-8 + -1n = n + -1n

Combine like terms: n + -1n = 0
-8 + -1n = 0

Add '8' to each side of the equation.
-8 + 8 + -1n = 0 + 8

Combine like terms: -8 + 8 = 0
0 + -1n = 0 + 8
-1n = 0 + 8

Combine like terms: 0 + 8 = 8
-1n = 8

Divide each side by '-1'.
n = -8

Simplifying
n = -8

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