12n-156=4n-12

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Solution for 12n-156=4n-12 equation:


Simplifying
12n + -156 = 4n + -12

Reorder the terms:
-156 + 12n = 4n + -12

Reorder the terms:
-156 + 12n = -12 + 4n

Solving
-156 + 12n = -12 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
-156 + 12n + -4n = -12 + 4n + -4n

Combine like terms: 12n + -4n = 8n
-156 + 8n = -12 + 4n + -4n

Combine like terms: 4n + -4n = 0
-156 + 8n = -12 + 0
-156 + 8n = -12

Add '156' to each side of the equation.
-156 + 156 + 8n = -12 + 156

Combine like terms: -156 + 156 = 0
0 + 8n = -12 + 156
8n = -12 + 156

Combine like terms: -12 + 156 = 144
8n = 144

Divide each side by '8'.
n = 18

Simplifying
n = 18

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