2(-2)-3(-9)=

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Solution for 2(-2)-3(-9)= equation: 


Simplifying
2(-2) + -3(-9) = 0

Multiply 2 * -2
-4 + -3(-9) = 0

Multiply -3 * -9
-4 + 27 = 0

Combine like terms: -4 + 27 = 23
23 = 0

Solving
23 = 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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