18-120(2x)=9-120(x)

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Solution for 18-120(2x)=9-120(x) equation:


Simplifying
18 + -120(2x) = 9 + -120(x)

Remove parenthesis around (2x)
18 + -120 * 2x = 9 + -120(x)

Multiply -120 * 2
18 + -240x = 9 + -120(x)

Solving
18 + -240x = 9 + -120x

Solving for variable 'x'.

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

Add '120x' to each side of the equation.
18 + -240x + 120x = 9 + -120x + 120x

Combine like terms: -240x + 120x = -120x
18 + -120x = 9 + -120x + 120x

Combine like terms: -120x + 120x = 0
18 + -120x = 9 + 0
18 + -120x = 9

Add '-18' to each side of the equation.
18 + -18 + -120x = 9 + -18

Combine like terms: 18 + -18 = 0
0 + -120x = 9 + -18
-120x = 9 + -18

Combine like terms: 9 + -18 = -9
-120x = -9

Divide each side by '-120'.
x = 0.075

Simplifying
x = 0.075

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