2x+7-6x+9=-12

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Solution for 2x+7-6x+9=-12 equation:


Simplifying
2x + 7 + -6x + 9 = -12

Reorder the terms:
7 + 9 + 2x + -6x = -12

Combine like terms: 7 + 9 = 16
16 + 2x + -6x = -12

Combine like terms: 2x + -6x = -4x
16 + -4x = -12

Solving
16 + -4x = -12

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + -4x = -12 + -16

Combine like terms: 16 + -16 = 0
0 + -4x = -12 + -16
-4x = -12 + -16

Combine like terms: -12 + -16 = -28
-4x = -28

Divide each side by '-4'.
x = 7

Simplifying
x = 7

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