Express as a single term: 1/2x+1 - x/x-1

[davie08]

Homework Statement

express as a single term: 1/2x+1 - x/x-1

Homework Equations

it says to bring to a common denominator

The Attempt at a Solution

I think I should take out an x-1 but I forget where to go from there. I will be posting a lot of questions this is a review for my test tomorrow that i forgot about.

 

[Punkyc7]

multiply the first term by (x-1)/(x-1) and the second by (2x+1/2x+1)

 

[davie08]

thanks.