n-8=2n+12

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Solution for n-8=2n+12 equation:


Simplifying
n + -8 = 2n + 12

Reorder the terms:
-8 + n = 2n + 12

Reorder the terms:
-8 + n = 12 + 2n

Solving
-8 + n = 12 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
-8 + n + -2n = 12 + 2n + -2n

Combine like terms: n + -2n = -1n
-8 + -1n = 12 + 2n + -2n

Combine like terms: 2n + -2n = 0
-8 + -1n = 12 + 0
-8 + -1n = 12

Add '8' to each side of the equation.
-8 + 8 + -1n = 12 + 8

Combine like terms: -8 + 8 = 0
0 + -1n = 12 + 8
-1n = 12 + 8

Combine like terms: 12 + 8 = 20
-1n = 20

Divide each side by '-1'.
n = -20

Simplifying
n = -20

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