x-(10-x)=18

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Solution for x-(10-x)=18 equation:


Simplifying
x + -1(10 + -1x) = 18
x + (10 * -1 + -1x * -1) = 18
x + (-10 + 1x) = 18

Reorder the terms:
-10 + x + 1x = 18

Combine like terms: x + 1x = 2x
-10 + 2x = 18

Solving
-10 + 2x = 18

Solving for variable 'x'.

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

Add '10' to each side of the equation.
-10 + 10 + 2x = 18 + 10

Combine like terms: -10 + 10 = 0
0 + 2x = 18 + 10
2x = 18 + 10

Combine like terms: 18 + 10 = 28
2x = 28

Divide each side by '2'.
x = 14

Simplifying
x = 14

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