2-4+7=

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Solution for 2-4+7= equation: 


Simplifying
2 + -4 + 7 = 0

Combine like terms: 2 + -4 = -2
-2 + 7 = 0

Combine like terms: -2 + 7 = 5
5 = 0

Solving
5 = 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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