(x-2)-(4-2x)=12

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Solution for (x-2)-(4-2x)=12 equation:


Simplifying
(x + -2) + -1(4 + -2x) = 12

Reorder the terms:
(-2 + x) + -1(4 + -2x) = 12

Remove parenthesis around (-2 + x)
-2 + x + -1(4 + -2x) = 12
-2 + x + (4 * -1 + -2x * -1) = 12
-2 + x + (-4 + 2x) = 12

Reorder the terms:
-2 + -4 + x + 2x = 12

Combine like terms: -2 + -4 = -6
-6 + x + 2x = 12

Combine like terms: x + 2x = 3x
-6 + 3x = 12

Solving
-6 + 3x = 12

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + 3x = 12 + 6

Combine like terms: -6 + 6 = 0
0 + 3x = 12 + 6
3x = 12 + 6

Combine like terms: 12 + 6 = 18
3x = 18

Divide each side by '3'.
x = 6

Simplifying
x = 6

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