4x/(x+1)=4/7

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Solution for 4x/(x+1)=4/7 equation: 



4x/(x+1)=4/7

We move all terms to the left:

4x/(x+1)-(4/7)=0



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

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

x!=-1

x∈R



We add all the numbers together, and all the variables

4x/(x+1)-(+4/7)=0

We get rid of parentheses

4x/(x+1)-4/7=0

We calculate fractions


28x/(7x+7)+(-4x-4)/(7x+7)=0

We multiply all the terms by the denominator


28x+(-4x-4)=0

We get rid of parentheses

28x-4x-4=0

We add all the numbers together, and all the variables

24x-4=0

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

24x=4

x=4/24

x=1/6

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