4x/(9+x)=6

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Solution for 4x/(9+x)=6 equation: 



4x/(9+x)=6

We move all terms to the left:

4x/(9+x)-(6)=0



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

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

x!=-9

x∈R



We add all the numbers together, and all the variables

4x/(x+9)-6=0

We multiply all the terms by the denominator


4x-6*(x+9)=0

We multiply parentheses

4x-6x-54=0

We add all the numbers together, and all the variables

-2x-54=0

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

-2x=54

x=54/-2

x=-27

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