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.
Sum of 2 numbers is 25, difference is 7. Find them. (Ans: 16 and 9.)
Sum of 2 numbers is 25, difference is 7. Find them. (Ans: 16 and 9.)
Natural Language
Math Input
Extended Keyboard