x-2x=-x-3

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


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

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

Reorder the terms:
-1x = -3 + -1x

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

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

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

Solving
0 = -3

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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