12=6+9/x+2

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Solution for 12=6+9/x+2 equation: 



12=6+9/x+2

We move all terms to the left:

12-(6+9/x+2)=0



Domain of the equation: x+2)!=0

x∈R



We add all the numbers together, and all the variables

-(9/x+8)+12=0

We get rid of parentheses

-9/x-8+12=0

We multiply all the terms by the denominator


-8*x+12*x-9=0

We add all the numbers together, and all the variables

4x-9=0

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

4x=9

x=9/4

x=2+1/4

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