9x-18+-2x+7=180

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Solution for 9x-18+-2x+7=180 equation:


Simplifying
9x + -18 + -2x + 7 = 180

Reorder the terms:
-18 + 7 + 9x + -2x = 180

Combine like terms: -18 + 7 = -11
-11 + 9x + -2x = 180

Combine like terms: 9x + -2x = 7x
-11 + 7x = 180

Solving
-11 + 7x = 180

Solving for variable 'x'.

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

Add '11' to each side of the equation.
-11 + 11 + 7x = 180 + 11

Combine like terms: -11 + 11 = 0
0 + 7x = 180 + 11
7x = 180 + 11

Combine like terms: 180 + 11 = 191
7x = 191

Divide each side by '7'.
x = 27.28571429

Simplifying
x = 27.28571429

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