N+(-12)=3

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Solution for N+(-12)=3 equation: 


Simplifying
N + (-12) = 3
N + -12 = 3

Reorder the terms:
-12 + N = 3

Solving
-12 + N = 3

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 = 3 + 12

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

Combine like terms: 3 + 12 = 15
N = 15

Simplifying
N = 15

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