34n-120=390

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Solution for 34n-120=390 equation: 


Simplifying
34n + -120 = 390

Reorder the terms:
-120 + 34n = 390

Solving
-120 + 34n = 390

Solving for variable 'n'.

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

Add '120' to each side of the equation.
-120 + 120 + 34n = 390 + 120

Combine like terms: -120 + 120 = 0
0 + 34n = 390 + 120
34n = 390 + 120

Combine like terms: 390 + 120 = 510
34n = 510

Divide each side by '34'.
n = 15

Simplifying
n = 15

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