posted by Cecilia .
Not sure if I'm doing this right
Ln 3x-4/x+1 =Ln2
yes you are correct, but you must put brackets when typing in this format.
On paper you probably extend the fraction bar over the (x+1) but the way you typed it, it would be understood as
3x - 4/x + 1 as 3 separate terms on the left side
check out this reply