N-12=3x

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Solution for N-12=3x equation: 


Simplifying
N + -12 = 3x

Reorder the terms:
-12 + N = 3x

Solving
-12 + N = 3x

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 + N = 12 + 3x

Combine like terms: -12 + 12 = 0
0 + N = 12 + 3x
N = 12 + 3x

Simplifying
N = 12 + 3x

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