(x-18)+8x=180

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Solution for (x-18)+8x=180 equation:


Simplifying
(x + -18) + 8x = 180

Reorder the terms:
(-18 + x) + 8x = 180

Remove parenthesis around (-18 + x)
-18 + x + 8x = 180

Combine like terms: x + 8x = 9x
-18 + 9x = 180

Solving
-18 + 9x = 180

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + 9x = 180 + 18

Combine like terms: -18 + 18 = 0
0 + 9x = 180 + 18
9x = 180 + 18

Combine like terms: 180 + 18 = 198
9x = 198

Divide each side by '9'.
x = 22

Simplifying
x = 22

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