(3/x+1)+2=4

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Solution for (3/x+1)+2=4 equation: 



(3/x+1)+2=4

We move all terms to the left:

(3/x+1)+2-(4)=0



Domain of the equation: x+1)!=0

x∈R



We add all the numbers together, and all the variables

(3/x+1)-2=0

We get rid of parentheses

3/x+1-2=0

We multiply all the terms by the denominator


1*x-2*x+3=0

We add all the numbers together, and all the variables

-1x+3=0

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

-x=-3

x=-3/-1

x=+3

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