8=7+7n+8

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Solution for 8=7+7n+8 equation:


Simplifying
8 = 7 + 7n + 8

Reorder the terms:
8 = 7 + 8 + 7n

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

Solving
8 = 15 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
8 + -7n = 15 + 7n + -7n

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

Add '-8' to each side of the equation.
8 + -8 + -7n = 15 + -8

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

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

Divide each side by '-7'.
n = -1

Simplifying
n = -1

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