7x-9+6x=(-126)

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Solution for 7x-9+6x=(-126) equation:


Simplifying
7x + -9 + 6x = (-126)

Reorder the terms:
-9 + 7x + 6x = (-126)

Combine like terms: 7x + 6x = 13x
-9 + 13x = (-126)
-9 + 13x = -126

Solving
-9 + 13x = -126

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 13x = -126 + 9

Combine like terms: -9 + 9 = 0
0 + 13x = -126 + 9
13x = -126 + 9

Combine like terms: -126 + 9 = -117
13x = -117

Divide each side by '13'.
x = -9

Simplifying
x = -9

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