N-15=7

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Solution for N-15=7 equation: 


Simplifying
N + -15 = 7

Reorder the terms:
-15 + N = 7

Solving
-15 + N = 7

Solving for variable 'N'.

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

Add '15' to each side of the equation.
-15 + 15 + N = 7 + 15

Combine like terms: -15 + 15 = 0
0 + N = 7 + 15
N = 7 + 15

Combine like terms: 7 + 15 = 22
N = 22

Simplifying
N = 22

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