(4x-5)/(4x+5)=3/5

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Solution for (4x-5)/(4x+5)=3/5 equation: 



(4x-5)/(4x+5)=3/5

We move all terms to the left:

(4x-5)/(4x+5)-(3/5)=0



Domain of the equation: (4x+5)!=0

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

4x!=-5

x!=-5/4

x!=-1+1/4

x∈R



We add all the numbers together, and all the variables

(4x-5)/(4x+5)-(+3/5)=0

We get rid of parentheses

(4x-5)/(4x+5)-3/5=0

We calculate fractions


(20x-25)/(20x+25)+(-12x-15)/(20x+25)=0

We multiply all the terms by the denominator


(20x-25)+(-12x-15)=0

We get rid of parentheses

20x-12x-25-15=0

We add all the numbers together, and all the variables

8x-40=0

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

8x=40

x=40/8

x=5

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