4+(-8)+(-7)=

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Solution for 4+(-8)+(-7)= equation: 


Simplifying
4 + (-8) + (-7) = 0
4 + -8 + (-7) = 0
4 + -8 + -7 = 0

Combine like terms: 4 + -8 = -4
-4 + -7 = 0

Combine like terms: -4 + -7 = -11
-11 = 0

Solving
-11 = 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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