N*2-4=x

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Solution for N*2-4=x equation: 


Simplifying
N * 2 + -4 = x

Reorder the terms for easier multiplication:
2N + -4 = x

Reorder the terms:
-4 + 2N = x

Solving
-4 + 2N = x

Solving for variable 'N'.

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

Add '4' to each side of the equation.
-4 + 4 + 2N = 4 + x

Combine like terms: -4 + 4 = 0
0 + 2N = 4 + x
2N = 4 + x

Divide each side by '2'.
N = 2 + 0.5x

Simplifying
N = 2 + 0.5x

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