9x-135+9=2x

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Solution for 9x-135+9=2x equation:


Simplifying
9x + -135 + 9 = 2x

Reorder the terms:
-135 + 9 + 9x = 2x

Combine like terms: -135 + 9 = -126
-126 + 9x = 2x

Solving
-126 + 9x = 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-126 + 9x + -2x = 2x + -2x

Combine like terms: 9x + -2x = 7x
-126 + 7x = 2x + -2x

Combine like terms: 2x + -2x = 0
-126 + 7x = 0

Add '126' to each side of the equation.
-126 + 126 + 7x = 0 + 126

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

Combine like terms: 0 + 126 = 126
7x = 126

Divide each side by '7'.
x = 18

Simplifying
x = 18

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