-2(x-1)=4-x

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Solution for -2(x-1)=4-x equation:


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

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

Solving
2 + -2x = 4 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
2 + -2x + x = 4 + -1x + x

Combine like terms: -2x + x = -1x
2 + -1x = 4 + -1x + x

Combine like terms: -1x + x = 0
2 + -1x = 4 + 0
2 + -1x = 4

Add '-2' to each side of the equation.
2 + -2 + -1x = 4 + -2

Combine like terms: 2 + -2 = 0
0 + -1x = 4 + -2
-1x = 4 + -2

Combine like terms: 4 + -2 = 2
-1x = 2

Divide each side by '-1'.
x = -2

Simplifying
x = -2

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