7n-10=-31

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Solution for 7n-10=-31 equation: 


Simplifying
7n + -10 = -31

Reorder the terms:
-10 + 7n = -31

Solving
-10 + 7n = -31

Solving for variable 'n'.

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

Add '10' to each side of the equation.
-10 + 10 + 7n = -31 + 10

Combine like terms: -10 + 10 = 0
0 + 7n = -31 + 10
7n = -31 + 10

Combine like terms: -31 + 10 = -21
7n = -21

Divide each side by '7'.
n = -3

Simplifying
n = -3

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