-2x-1=-(x-1)-x

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


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

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

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

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

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

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

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

Solving
-1 = 1

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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