45+33-7=

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Solution for 45+33-7= equation: 


Simplifying
45 + 33 + -7 = 0

Combine like terms: 45 + 33 = 78
78 + -7 = 0

Combine like terms: 78 + -7 = 71
71 = 0

Solving
71 = 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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