n-75=42

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Solution for n-75=42 equation: 


Simplifying
n + -75 = 42

Reorder the terms:
-75 + n = 42

Solving
-75 + n = 42

Solving for variable 'n'.

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

Add '75' to each side of the equation.
-75 + 75 + n = 42 + 75

Combine like terms: -75 + 75 = 0
0 + n = 42 + 75
n = 42 + 75

Combine like terms: 42 + 75 = 117
n = 117

Simplifying
n = 117

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