-2n+12=22

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Solution for -2n+12=22 equation: 


Simplifying
-2n + 12 = 22

Reorder the terms:
12 + -2n = 22

Solving
12 + -2n = 22

Solving for variable 'n'.

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

Add '-12' to each side of the equation.
12 + -12 + -2n = 22 + -12

Combine like terms: 12 + -12 = 0
0 + -2n = 22 + -12
-2n = 22 + -12

Combine like terms: 22 + -12 = 10
-2n = 10

Divide each side by '-2'.
n = -5

Simplifying
n = -5

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