(-1-2)*(-1+3)=

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Solution for (-1-2)*(-1+3)= equation: 


Simplifying
(-1 + -2)(-1 + 3) = 0

Combine like terms: -1 + -2 = -3
(-3)(-1 + 3) = 0

Combine like terms: -1 + 3 = 2
-3(2) = 0

Multiply -3 * 2
-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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