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

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



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

We move all terms to the left:

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



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

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

x!=1

x∈R



We add all the numbers together, and all the variables

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

We multiply all the terms by the denominator


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

We multiply parentheses

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

We get rid of parentheses

2x-3x+4+3=0

We add all the numbers together, and all the variables

-1x+7=0

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

-x=-7

x=-7/-1

x=+7

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