90+2x=30x+180

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Solution for 90+2x=30x+180 equation:


Simplifying
90 + 2x = 30x + 180

Reorder the terms:
90 + 2x = 180 + 30x

Solving
90 + 2x = 180 + 30x

Solving for variable 'x'.

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

Add '-30x' to each side of the equation.
90 + 2x + -30x = 180 + 30x + -30x

Combine like terms: 2x + -30x = -28x
90 + -28x = 180 + 30x + -30x

Combine like terms: 30x + -30x = 0
90 + -28x = 180 + 0
90 + -28x = 180

Add '-90' to each side of the equation.
90 + -90 + -28x = 180 + -90

Combine like terms: 90 + -90 = 0
0 + -28x = 180 + -90
-28x = 180 + -90

Combine like terms: 180 + -90 = 90
-28x = 90

Divide each side by '-28'.
x = -3.214285714

Simplifying
x = -3.214285714

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