7+9+(-4)=

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Solution for 7+9+(-4)= equation: 


Simplifying
7 + 9 + (-4) = 0
7 + 9 + -4 = 0

Combine like terms: 7 + 9 = 16
16 + -4 = 0

Combine like terms: 16 + -4 = 12
12 = 0

Solving
12 = 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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