n-15-3=

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Solution for n-15-3= equation: 


Simplifying
n + -15 + -3 = 0

Reorder the terms:
-15 + -3 + n = 0

Combine like terms: -15 + -3 = -18
-18 + n = 0

Solving
-18 + n = 0

Solving for variable 'n'.

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

Add '18' to each side of the equation.
-18 + 18 + n = 0 + 18

Combine like terms: -18 + 18 = 0
0 + n = 0 + 18
n = 0 + 18

Combine like terms: 0 + 18 = 18
n = 18

Simplifying
n = 18

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