6x-12=-9x-31

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Solution for 6x-12=-9x-31 equation:


Simplifying
6x + -12 = -9x + -31

Reorder the terms:
-12 + 6x = -9x + -31

Reorder the terms:
-12 + 6x = -31 + -9x

Solving
-12 + 6x = -31 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
-12 + 6x + 9x = -31 + -9x + 9x

Combine like terms: 6x + 9x = 15x
-12 + 15x = -31 + -9x + 9x

Combine like terms: -9x + 9x = 0
-12 + 15x = -31 + 0
-12 + 15x = -31

Add '12' to each side of the equation.
-12 + 12 + 15x = -31 + 12

Combine like terms: -12 + 12 = 0
0 + 15x = -31 + 12
15x = -31 + 12

Combine like terms: -31 + 12 = -19
15x = -19

Divide each side by '15'.
x = -1.266666667

Simplifying
x = -1.266666667

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