-16-(-9)=

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Solution for -16-(-9)= equation: 


Simplifying
-16 + -1(-9) = 0

Multiply -1 * -9
-16 + 9 = 0

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

Solving
-7 = 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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