18-(-1)+(-13)=

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Solution for 18-(-1)+(-13)= equation: 


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

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

Combine like terms: 18 + 1 = 19
19 + -13 = 0

Combine like terms: 19 + -13 = 6
6 = 0

Solving
6 = 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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