20-(9)+(-4)(-3)=

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Solution for 20-(9)+(-4)(-3)= equation: 


Simplifying
20 + -1(9) + (-4)(-3) = 0

Multiply -1 * 9
20 + -9 + (-4)(-3) = 0

Multiply -4 * -3
20 + -9 + 12 = 0

Combine like terms: 20 + -9 = 11
11 + 12 = 0

Combine like terms: 11 + 12 = 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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