n-9+9+7n=0

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Solution for n-9+9+7n=0 equation: 


Simplifying
n + -9 + 9 + 7n = 0

Reorder the terms:
-9 + 9 + n + 7n = 0

Combine like terms: -9 + 9 = 0
0 + n + 7n = 0
n + 7n = 0

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

Solving
8n = 0

Solving for variable 'n'.

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

Divide each side by '8'.
n = 0

Simplifying
n = 0

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