12/x+9=3

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Solution for 12/x+9=3 equation: 



12/x+9=3

We move all terms to the left:

12/x+9-(3)=0



Domain of the equation: x!=0

x∈R



We add all the numbers together, and all the variables

12/x+6=0

We multiply all the terms by the denominator


6*x+12=0

We add all the numbers together, and all the variables

6x+12=0

We move all terms containing x to the left, all other terms to the right

6x=-12

x=-12/6

x=-2

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