3x+5-12x=2x-9

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Solution for 3x+5-12x=2x-9 equation:


Simplifying
3x + 5 + -12x = 2x + -9

Reorder the terms:
5 + 3x + -12x = 2x + -9

Combine like terms: 3x + -12x = -9x
5 + -9x = 2x + -9

Reorder the terms:
5 + -9x = -9 + 2x

Solving
5 + -9x = -9 + 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.
5 + -9x + -2x = -9 + 2x + -2x

Combine like terms: -9x + -2x = -11x
5 + -11x = -9 + 2x + -2x

Combine like terms: 2x + -2x = 0
5 + -11x = -9 + 0
5 + -11x = -9

Add '-5' to each side of the equation.
5 + -5 + -11x = -9 + -5

Combine like terms: 5 + -5 = 0
0 + -11x = -9 + -5
-11x = -9 + -5

Combine like terms: -9 + -5 = -14
-11x = -14

Divide each side by '-11'.
x = 1.272727273

Simplifying
x = 1.272727273

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