10-(-7)+(-9)=

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Solution for 10-(-7)+(-9)= equation: 


Simplifying
10 + -1(-7) + (-9) = 0

Multiply -1 * -7
10 + 7 + (-9) = 0
10 + 7 + -9 = 0

Combine like terms: 10 + 7 = 17
17 + -9 = 0

Combine like terms: 17 + -9 = 8
8 = 0

Solving
8 = 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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