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

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



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

We move all terms to the left:

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



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

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

x!=-4

x∈R



We multiply all the terms by the denominator


(3x+1)-5*(x+4)=0

We multiply parentheses

(3x+1)-5x-20=0

We get rid of parentheses

3x-5x+1-20=0

We add all the numbers together, and all the variables

-2x-19=0

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

-2x=19

x=19/-2

x=-9+1/2

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