8-1=x+12-1x

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Solution for 8-1=x+12-1x equation: 


Simplifying
8 + -1 = x + 12 + -1x

Combine like terms: 8 + -1 = 7
7 = x + 12 + -1x

Reorder the terms:
7 = 12 + x + -1x

Combine like terms: x + -1x = 0
7 = 12 + 0
7 = 12

Solving
7 = 12

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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