-126-9x=7x+18

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Solution for -126-9x=7x+18 equation:


Simplifying
-126 + -9x = 7x + 18

Reorder the terms:
-126 + -9x = 18 + 7x

Solving
-126 + -9x = 18 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-126 + -9x + -7x = 18 + 7x + -7x

Combine like terms: -9x + -7x = -16x
-126 + -16x = 18 + 7x + -7x

Combine like terms: 7x + -7x = 0
-126 + -16x = 18 + 0
-126 + -16x = 18

Add '126' to each side of the equation.
-126 + 126 + -16x = 18 + 126

Combine like terms: -126 + 126 = 0
0 + -16x = 18 + 126
-16x = 18 + 126

Combine like terms: 18 + 126 = 144
-16x = 144

Divide each side by '-16'.
x = -9

Simplifying
x = -9

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