-x+9=2x-27

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Solution for -x+9=2x-27 equation:


Simplifying
-1x + 9 = 2x + -27

Reorder the terms:
9 + -1x = 2x + -27

Reorder the terms:
9 + -1x = -27 + 2x

Solving
9 + -1x = -27 + 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.
9 + -1x + -2x = -27 + 2x + -2x

Combine like terms: -1x + -2x = -3x
9 + -3x = -27 + 2x + -2x

Combine like terms: 2x + -2x = 0
9 + -3x = -27 + 0
9 + -3x = -27

Add '-9' to each side of the equation.
9 + -9 + -3x = -27 + -9

Combine like terms: 9 + -9 = 0
0 + -3x = -27 + -9
-3x = -27 + -9

Combine like terms: -27 + -9 = -36
-3x = -36

Divide each side by '-3'.
x = 12

Simplifying
x = 12

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