2N+4-12=

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Solution for 2N+4-12= equation: 


Simplifying
2N + 4 + -12 = 0

Reorder the terms:
4 + -12 + 2N = 0

Combine like terms: 4 + -12 = -8
-8 + 2N = 0

Solving
-8 + 2N = 0

Solving for variable 'N'.

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

Add '8' to each side of the equation.
-8 + 8 + 2N = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 2N = 0 + 8
2N = 0 + 8

Combine like terms: 0 + 8 = 8
2N = 8

Divide each side by '2'.
N = 4

Simplifying
N = 4

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