4(n-4)=12

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Solution for 4(n-4)=12 equation: 


Simplifying
4(n + -4) = 12

Reorder the terms:
4(-4 + n) = 12
(-4 * 4 + n * 4) = 12
(-16 + 4n) = 12

Solving
-16 + 4n = 12

Solving for variable 'n'.

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

Add '16' to each side of the equation.
-16 + 16 + 4n = 12 + 16

Combine like terms: -16 + 16 = 0
0 + 4n = 12 + 16
4n = 12 + 16

Combine like terms: 12 + 16 = 28
4n = 28

Divide each side by '4'.
n = 7

Simplifying
n = 7

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