120+3x=6x+30

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Solution for 120+3x=6x+30 equation:


Simplifying
120 + 3x = 6x + 30

Reorder the terms:
120 + 3x = 30 + 6x

Solving
120 + 3x = 30 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
120 + 3x + -6x = 30 + 6x + -6x

Combine like terms: 3x + -6x = -3x
120 + -3x = 30 + 6x + -6x

Combine like terms: 6x + -6x = 0
120 + -3x = 30 + 0
120 + -3x = 30

Add '-120' to each side of the equation.
120 + -120 + -3x = 30 + -120

Combine like terms: 120 + -120 = 0
0 + -3x = 30 + -120
-3x = 30 + -120

Combine like terms: 30 + -120 = -90
-3x = -90

Divide each side by '-3'.
x = 30

Simplifying
x = 30

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