-138-7x=9x+22

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Solution for -138-7x=9x+22 equation:


Simplifying
-138 + -7x = 9x + 22

Reorder the terms:
-138 + -7x = 22 + 9x

Solving
-138 + -7x = 22 + 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.
-138 + -7x + -9x = 22 + 9x + -9x

Combine like terms: -7x + -9x = -16x
-138 + -16x = 22 + 9x + -9x

Combine like terms: 9x + -9x = 0
-138 + -16x = 22 + 0
-138 + -16x = 22

Add '138' to each side of the equation.
-138 + 138 + -16x = 22 + 138

Combine like terms: -138 + 138 = 0
0 + -16x = 22 + 138
-16x = 22 + 138

Combine like terms: 22 + 138 = 160
-16x = 160

Divide each side by '-16'.
x = -10

Simplifying
x = -10

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