-12=5x-6x-9

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Solution for -12=5x-6x-9 equation:


Simplifying
-12 = 5x + -6x + -9

Reorder the terms:
-12 = -9 + 5x + -6x

Combine like terms: 5x + -6x = -1x
-12 = -9 + -1x

Solving
-12 = -9 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-12 + x = -9 + -1x + x

Combine like terms: -1x + x = 0
-12 + x = -9 + 0
-12 + x = -9

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

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

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

Simplifying
x = 3

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