-7+4=100

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Solution for -7+4=100 equation: 


Simplifying
-7 + 4 = 100

Combine like terms: -7 + 4 = -3
-3 = 100

Solving
-3 = 100

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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