7x-8x+x=999

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Solution for 7x-8x+x=999 equation: 


Simplifying
7x + -8x + x = 999

Combine like terms: 7x + -8x = -1x
-1x + x = 999

Combine like terms: -1x + x = 0
0 = 999

Solving
0 = 999

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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