-7n+9=156

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Solution for -7n+9=156 equation: 


Simplifying
-7n + 9 = 156

Reorder the terms:
9 + -7n = 156

Solving
9 + -7n = 156

Solving for variable 'n'.

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

Add '-9' to each side of the equation.
9 + -9 + -7n = 156 + -9

Combine like terms: 9 + -9 = 0
0 + -7n = 156 + -9
-7n = 156 + -9

Combine like terms: 156 + -9 = 147
-7n = 147

Divide each side by '-7'.
n = -21

Simplifying
n = -21

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