3(-7)+5(3)=15

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Solution for 3(-7)+5(3)=15 equation: 


Simplifying
3(-7) + 5(3) = 15

Multiply 3 * -7
-21 + 5(3) = 15

Multiply 5 * 3
-21 + 15 = 15

Combine like terms: -21 + 15 = -6
-6 = 15

Solving
-6 = 15

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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