13-15-3=

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Solution for 13-15-3= equation: 


Simplifying
13 + -15 + -3 = 0

Combine like terms: 13 + -15 = -2
-2 + -3 = 0

Combine like terms: -2 + -3 = -5
-5 = 0

Solving
-5 = 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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