-3*5-7*4=

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Solution for -3*5-7*4= equation: 


Simplifying
-3 * 5 + -7 * 4 = 0

Multiply -3 * 5
-15 + -7 * 4 = 0

Multiply -7 * 4
-15 + -28 = 0

Combine like terms: -15 + -28 = -43
-43 = 0

Solving
-43 = 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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