81-7+6=

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Solution for 81-7+6= equation: 


Simplifying
81 + -7 + 6 = 0

Combine like terms: 81 + -7 = 74
74 + 6 = 0

Combine like terms: 74 + 6 = 80
80 = 0

Solving
80 = 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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