(7x+4)/(4x+5)=8

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Solution for (7x+4)/(4x+5)=8 equation: 



(7x+4)/(4x+5)=8

We move all terms to the left:

(7x+4)/(4x+5)-(8)=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 multiply all the terms by the denominator


(7x+4)-8*(4x+5)=0

We multiply parentheses

(7x+4)-32x-40=0

We get rid of parentheses

7x-32x+4-40=0

We add all the numbers together, and all the variables

-25x-36=0

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

-25x=36

x=36/-25

x=-1+11/25

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