9+8-7=

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Solution for 9+8-7= equation: 


Simplifying
9 + 8 + -7 = 0

Combine like terms: 9 + 8 = 17
17 + -7 = 0

Combine like terms: 17 + -7 = 10
10 = 0

Solving
10 = 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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