18=2x+9x

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Solution for 18=2x+9x equation:


Simplifying
18 = 2x + 9x

Combine like terms: 2x + 9x = 11x
18 = 11x

Solving
18 = 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
18 + -11x = 11x + -11x

Combine like terms: 11x + -11x = 0
18 + -11x = 0

Add '-18' to each side of the equation.
18 + -18 + -11x = 0 + -18

Combine like terms: 18 + -18 = 0
0 + -11x = 0 + -18
-11x = 0 + -18

Combine like terms: 0 + -18 = -18
-11x = -18

Divide each side by '-11'.
x = 1.636363636

Simplifying
x = 1.636363636

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