-x+20=-3-x

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Solution for -x+20=-3-x equation: 


Simplifying
-1x + 20 = -3 + -1x

Reorder the terms:
20 + -1x = -3 + -1x

Add 'x' to each side of the equation.
20 + -1x + x = -3 + -1x + x

Combine like terms: -1x + x = 0
20 + 0 = -3 + -1x + x
20 = -3 + -1x + x

Combine like terms: -1x + x = 0
20 = -3 + 0
20 = -3

Solving
20 = -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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