28-9x=-12-11x

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Solution for 28-9x=-12-11x equation:


Simplifying
28 + -9x = -12 + -11x

Solving
28 + -9x = -12 + -11x

Solving for variable 'x'.

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

Add '11x' to each side of the equation.
28 + -9x + 11x = -12 + -11x + 11x

Combine like terms: -9x + 11x = 2x
28 + 2x = -12 + -11x + 11x

Combine like terms: -11x + 11x = 0
28 + 2x = -12 + 0
28 + 2x = -12

Add '-28' to each side of the equation.
28 + -28 + 2x = -12 + -28

Combine like terms: 28 + -28 = 0
0 + 2x = -12 + -28
2x = -12 + -28

Combine like terms: -12 + -28 = -40
2x = -40

Divide each side by '2'.
x = -20

Simplifying
x = -20

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