7(-3)+15=10(-3)-9

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Solution for 7(-3)+15=10(-3)-9 equation: 


Simplifying
7(-3) + 15 = 10(-3) + -9

Multiply 7 * -3
-21 + 15 = 10(-3) + -9

Combine like terms: -21 + 15 = -6
-6 = 10(-3) + -9

Multiply 10 * -3
-6 = -30 + -9

Combine like terms: -30 + -9 = -39
-6 = -39

Solving
-6 = -39

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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