x-2(x-9)=0

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Solution for x-2(x-9)=0 equation:


Simplifying
x + -2(x + -9) = 0

Reorder the terms:
x + -2(-9 + x) = 0
x + (-9 * -2 + x * -2) = 0
x + (18 + -2x) = 0

Reorder the terms:
18 + x + -2x = 0

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

Solving
18 + -1x = 0

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 + -1x = 0 + -18

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

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

Divide each side by '-1'.
x = 18

Simplifying
x = 18

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