3x/x+1=7-3/x+1

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Solution for 3x/x+1=7-3/x+1 equation: 



3x/x+1=7-3/x+1

We move all terms to the left:

3x/x+1-(7-3/x+1)=0



Domain of the equation: x!=0

x∈R





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

x∈R



We add all the numbers together, and all the variables

3x/x-(-3/x+8)+1=0

We get rid of parentheses

3x/x+3/x-8+1=0

We multiply all the terms by the denominator


3x-8*x+1*x+3=0

We add all the numbers together, and all the variables

-4x+3=0

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

-4x=-3

x=-3/-4

x=3/4

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