(3x)/(3+x)+2=4

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Solution for (3x)/(3+x)+2=4 equation: 



(3x)/(3+x)+2=4

We move all terms to the left:

(3x)/(3+x)+2-(4)=0



Domain of the equation: (3+x)!=0

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

x!=-3

x∈R



We add all the numbers together, and all the variables

3x/(x+3)+2-4=0

We add all the numbers together, and all the variables

3x/(x+3)-2=0

We multiply all the terms by the denominator


3x-2*(x+3)=0

We multiply parentheses

3x-2x-6=0

We add all the numbers together, and all the variables

x-6=0

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

x=6

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