15x-120=180

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Solution for 15x-120=180 equation: 


Simplifying
15x + -120 = 180

Reorder the terms:
-120 + 15x = 180

Solving
-120 + 15x = 180

Solving for variable 'x'.

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

Add '120' to each side of the equation.
-120 + 120 + 15x = 180 + 120

Combine like terms: -120 + 120 = 0
0 + 15x = 180 + 120
15x = 180 + 120

Combine like terms: 180 + 120 = 300
15x = 300

Divide each side by '15'.
x = 20

Simplifying
x = 20

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