-3(-15)+20(-19)=

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Solution for -3(-15)+20(-19)= equation:


Simplifying
-3(-15) + 20(-19) = 0

Multiply -3 * -15
45 + 20(-19) = 0

Multiply 20 * -19
45 + -380 = 0

Combine like terms: 45 + -380 = -335
-335 = 0

Solving
-335 = 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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