=2+7-8

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Solution for =2+7-8 equation: 


Simplifying
0 = 2 + 7 + -8

Combine like terms: 2 + 7 = 9
0 = 9 + -8

Combine like terms: 9 + -8 = 1
0 = 1

Solving
0 = 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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