-7+-15+-9=

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Solution for -7+-15+-9= equation: 


Simplifying
-7 + -15 + -9 = 0

Combine like terms: -7 + -15 = -22
-22 + -9 = 0

Combine like terms: -22 + -9 = -31
-31 = 0

Solving
-31 = 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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