Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
5/(x+2)-2/(x-1) = 4/(x+2)
5/(x+2)-2/(x-1) = 4/(x+2)
Natural Language
Math Input
