-8n=9-7n

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Solution for -8n=9-7n equation: 


Simplifying
-8n = 9 + -7n

Solving
-8n = 9 + -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.
-8n + 7n = 9 + -7n + 7n

Combine like terms: -8n + 7n = -1n
-1n = 9 + -7n + 7n

Combine like terms: -7n + 7n = 0
-1n = 9 + 0
-1n = 9

Divide each side by '-1'.
n = -9

Simplifying
n = -9

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