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

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


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

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

Combine like terms: -21 + 9 = -12
-7 = -12

Solving
-7 = -12

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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