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

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

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

We move all terms to the left:

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


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

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

x!=-2

x∈R


We multiply all the terms by the denominator


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

We multiply parentheses

(x-1)-3x-6=0

We get rid of parentheses

x-3x-1-6=0

We add all the numbers together, and all the variables

-2x-7=0

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

-2x=7

x=7/-2

x=-3+1/2