Question

x:x-4/x+2=3,x €R - (-2) is rostar form​

Answer 1

Step-by-step explanation:

Given set is A={x:x-4/x+2=3,x €R - (-2)}

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

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

=>x-4=3x+6

=>-4-6=3x-x

=>-10=2x

=>2x=-10

=>x=-10/2

=>x=-5

Roster form :A={-5}

Answer 2

Answer:

-5 is the answer for your question