13+(12)-3=-2

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Solution for 13+(12)-3=-2 equation: 


Simplifying
13 + (12) + -3 = -2
13 + 12 + -3 = -2

Combine like terms: 13 + 12 = 25
25 + -3 = -2

Combine like terms: 25 + -3 = 22
22 = -2

Solving
22 = -2

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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