12+6/x=9

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Solution for 12+6/x=9 equation: 



12+6/x=9

We move all terms to the left:

12+6/x-(9)=0



Domain of the equation: x!=0

x∈R



We add all the numbers together, and all the variables

6/x+3=0

We multiply all the terms by the denominator


3*x+6=0

We add all the numbers together, and all the variables

3x+6=0

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

3x=-6

x=-6/3

x=-2

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