9+(9+.5x)=x

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Solution for 9+(9+.5x)=x equation:


Simplifying
9 + (9 + 0.5x) = x

Remove parenthesis around (9 + 0.5x)
9 + 9 + 0.5x = x

Combine like terms: 9 + 9 = 18
18 + 0.5x = x

Solving
18 + 0.5x = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
18 + 0.5x + -1x = x + -1x

Combine like terms: 0.5x + -1x = -0.5x
18 + -0.5x = x + -1x

Combine like terms: x + -1x = 0
18 + -0.5x = 0

Add '-18' to each side of the equation.
18 + -18 + -0.5x = 0 + -18

Combine like terms: 18 + -18 = 0
0 + -0.5x = 0 + -18
-0.5x = 0 + -18

Combine like terms: 0 + -18 = -18
-0.5x = -18

Divide each side by '-0.5'.
x = 36

Simplifying
x = 36

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