-13-(-9)+(-18)=

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Solution for -13-(-9)+(-18)= equation: 


Simplifying
-13 + -1(-9) + (-18) = 0

Multiply -1 * -9
-13 + 9 + (-18) = 0
-13 + 9 + -18 = 0

Combine like terms: -13 + 9 = -4
-4 + -18 = 0

Combine like terms: -4 + -18 = -22
-22 = 0

Solving
-22 = 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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