3-(1-x)=2x

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Solution for 3-(1-x)=2x equation:


Simplifying
3 + -1(1 + -1x) = 2x
3 + (1 * -1 + -1x * -1) = 2x
3 + (-1 + 1x) = 2x

Combine like terms: 3 + -1 = 2
2 + 1x = 2x

Solving
2 + 1x = 2x

Solving for variable 'x'.

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

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

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

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

Add '-2' to each side of the equation.
2 + -2 + -1x = 0 + -2

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

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

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

Simplifying
x = 2

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