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.
[y=(7-2*x)/3,4*x^2=25-9*y^2]
[y=(7-2*x)/3,4*x^2=25-9*y^2]
Natural Language
Math Input
Extended Keyboard
