-12+2x+12=3x-9

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Solution for -12+2x+12=3x-9 equation:


Simplifying
-12 + 2x + 12 = 3x + -9

Reorder the terms:
-12 + 12 + 2x = 3x + -9

Combine like terms: -12 + 12 = 0
0 + 2x = 3x + -9
2x = 3x + -9

Reorder the terms:
2x = -9 + 3x

Solving
2x = -9 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
2x + -3x = -9 + 3x + -3x

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

Combine like terms: 3x + -3x = 0
-1x = -9 + 0
-1x = -9

Divide each side by '-1'.
x = 9

Simplifying
x = 9

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