120+2x+2x-5+3x-25+2x=540

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Solution for 120+2x+2x-5+3x-25+2x=540 equation: 


Simplifying
120 + 2x + 2x + -5 + 3x + -25 + 2x = 540

Reorder the terms:
120 + -5 + -25 + 2x + 2x + 3x + 2x = 540

Combine like terms: 120 + -5 = 115
115 + -25 + 2x + 2x + 3x + 2x = 540

Combine like terms: 115 + -25 = 90
90 + 2x + 2x + 3x + 2x = 540

Combine like terms: 2x + 2x = 4x
90 + 4x + 3x + 2x = 540

Combine like terms: 4x + 3x = 7x
90 + 7x + 2x = 540

Combine like terms: 7x + 2x = 9x
90 + 9x = 540

Solving
90 + 9x = 540

Solving for variable 'x'.

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

Add '-90' to each side of the equation.
90 + -90 + 9x = 540 + -90

Combine like terms: 90 + -90 = 0
0 + 9x = 540 + -90
9x = 540 + -90

Combine like terms: 540 + -90 = 450
9x = 450

Divide each side by '9'.
x = 50

Simplifying
x = 50

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