Question

if x=1/(4-x) find value x+1/x

Answer 1

I think this may help you.......

Answer 2

let's add 1/X to both the sides,

X+1/X = 1/4-X + 1/X

= X + 4 - X / (4 - X)X

X+1/X = 4 / 4X- X²

This is you answer