7+8-2=11

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Solution for 7+8-2=11 equation: 


Simplifying
7 + 8 + -2 = 11

Combine like terms: 7 + 8 = 15
15 + -2 = 11

Combine like terms: 15 + -2 = 13
13 = 11

Solving
13 = 11

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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