12-4n=4

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Solution for 12-4n=4 equation: 


Simplifying
12 + -4n = 4

Solving
12 + -4n = 4

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 + -4n = 4 + -12

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

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

Divide each side by '-4'.
n = 2

Simplifying
n = 2

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