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

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


Simplifying
2(x + 9) = 2x + 18 + -1x

Reorder the terms:
2(9 + x) = 2x + 18 + -1x
(9 * 2 + x * 2) = 2x + 18 + -1x
(18 + 2x) = 2x + 18 + -1x

Reorder the terms:
18 + 2x = 18 + 2x + -1x

Combine like terms: 2x + -1x = 1x
18 + 2x = 18 + 1x

Add '-18' to each side of the equation.
18 + -18 + 2x = 18 + -18 + 1x

Combine like terms: 18 + -18 = 0
0 + 2x = 18 + -18 + 1x
2x = 18 + -18 + 1x

Combine like terms: 18 + -18 = 0
2x = 0 + 1x
2x = 1x

Solving
2x = 1x

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.
2x + -1x = 1x + -1x

Combine like terms: 2x + -1x = 1x
1x = 1x + -1x

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

Divide each side by '1'.
x = 0

Simplifying
x = 0

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