1-2x=3-x

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


Simplifying
1 + -2x = 3 + -1x

Solving
1 + -2x = 3 + -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.
1 + -2x + x = 3 + -1x + x

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

Combine like terms: -1x + x = 0
1 + -1x = 3 + 0
1 + -1x = 3

Add '-1' to each side of the equation.
1 + -1 + -1x = 3 + -1

Combine like terms: 1 + -1 = 0
0 + -1x = 3 + -1
-1x = 3 + -1

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

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

Simplifying
x = -2

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