2+7-8=

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Solution for 2+7-8= equation: 


Simplifying
2 + 7 + -8 = 0

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

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

Solving
1 = 0

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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