20-9x=-2+2x

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Solution for 20-9x=-2+2x equation:


Simplifying
20 + -9x = -2 + 2x

Solving
20 + -9x = -2 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
20 + -9x + -2x = -2 + 2x + -2x

Combine like terms: -9x + -2x = -11x
20 + -11x = -2 + 2x + -2x

Combine like terms: 2x + -2x = 0
20 + -11x = -2 + 0
20 + -11x = -2

Add '-20' to each side of the equation.
20 + -20 + -11x = -2 + -20

Combine like terms: 20 + -20 = 0
0 + -11x = -2 + -20
-11x = -2 + -20

Combine like terms: -2 + -20 = -22
-11x = -22

Divide each side by '-11'.
x = 2

Simplifying
x = 2

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