150-2x=120

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Solution for 150-2x=120 equation: 


Simplifying
150 + -2x = 120

Solving
150 + -2x = 120

Solving for variable 'x'.

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

Add '-150' to each side of the equation.
150 + -150 + -2x = 120 + -150

Combine like terms: 150 + -150 = 0
0 + -2x = 120 + -150
-2x = 120 + -150

Combine like terms: 120 + -150 = -30
-2x = -30

Divide each side by '-2'.
x = 15

Simplifying
x = 15

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