4n+12=8n-12

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Solution for 4n+12=8n-12 equation: 


Simplifying
4n + 12 = 8n + -12

Reorder the terms:
12 + 4n = 8n + -12

Reorder the terms:
12 + 4n = -12 + 8n

Solving
12 + 4n = -12 + 8n

Solving for variable 'n'.

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

Add '-8n' to each side of the equation.
12 + 4n + -8n = -12 + 8n + -8n

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

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

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

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

Combine like terms: -12 + -12 = -24
-4n = -24

Divide each side by '-4'.
n = 6

Simplifying
n = 6

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