3n+6=120

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Solution for 3n+6=120 equation: 


Simplifying
3n + 6 = 120

Reorder the terms:
6 + 3n = 120

Solving
6 + 3n = 120

Solving for variable 'n'.

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

Add '-6' to each side of the equation.
6 + -6 + 3n = 120 + -6

Combine like terms: 6 + -6 = 0
0 + 3n = 120 + -6
3n = 120 + -6

Combine like terms: 120 + -6 = 114
3n = 114

Divide each side by '3'.
n = 38

Simplifying
n = 38

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