(x-3)/(2x+1)=4

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



(x-3)/(2x+1)=4

We move all terms to the left:

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



Domain of the equation: (2x+1)!=0

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

2x!=-1

x!=-1/2

x!=-1/2

x∈R



We multiply all the terms by the denominator


(x-3)-4*(2x+1)=0

We multiply parentheses

(x-3)-8x-4=0

We get rid of parentheses

x-8x-3-4=0

We add all the numbers together, and all the variables

-7x-7=0

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

-7x=7

x=7/-7

x=-1

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