3=6/x+9

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Solution for 3=6/x+9 equation: 



3=6/x+9

We move all terms to the left:

3-(6/x+9)=0



Domain of the equation: x+9)!=0

x∈R



We get rid of parentheses

-6/x-9+3=0

We multiply all the terms by the denominator


-9*x+3*x-6=0

We add all the numbers together, and all the variables

-6x-6=0

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

-6x=6

x=6/-6

x=-1

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