-9-3(-7)=4

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Solution for -9-3(-7)=4 equation: 


Simplifying
-9 + -3(-7) = 4

Multiply -3 * -7
-9 + 21 = 4

Combine like terms: -9 + 21 = 12
12 = 4

Solving
12 = 4

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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