(5x+2)/(7x+1)=3/4

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Solution for (5x+2)/(7x+1)=3/4 equation: 



(5x+2)/(7x+1)=3/4

We move all terms to the left:

(5x+2)/(7x+1)-(3/4)=0



Domain of the equation: (7x+1)!=0

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

7x!=-1

x!=-1/7

x!=-1/7

x∈R



We add all the numbers together, and all the variables

(5x+2)/(7x+1)-(+3/4)=0

We get rid of parentheses

(5x+2)/(7x+1)-3/4=0

We calculate fractions


(20x+8)/(28x+4)+(-21x-3)/(28x+4)=0

We multiply all the terms by the denominator


(20x+8)+(-21x-3)=0

We get rid of parentheses

20x-21x+8-3=0

We add all the numbers together, and all the variables

-1x+5=0

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

-x=-5

x=-5/-1

x=+5

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