Find the area enclosed by the 3 lines:

y = 1/x, y = x, and y = x/4 where x > 0

The answer is supposed to be LN 2

I know that one of the first steps is to solve the equations simultaneously, but I'm not sure how to so what when you're working with 3 equations. Anyway, this is how I did it.

1/x = x

1/x -x = x/4

1/x - x - x/4 = 0

x = +/- 2/sqrt(5)

So I integratd between +/- 2/sqrt(5) and I did not get LN 2.

Can someone help me with this, please?