n-12=45

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Solution for n-12=45 equation: 


Simplifying
n + -12 = 45

Reorder the terms:
-12 + n = 45

Solving
-12 + n = 45

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 = 45 + 12

Combine like terms: -12 + 12 = 0
0 + n = 45 + 12
n = 45 + 12

Combine like terms: 45 + 12 = 57
n = 57

Simplifying
n = 57

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