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.
4x+3y <= 30, x+3y <= 21, x >= 0, y >=0
4x+3y <= 30, x+3y <= 21, x >= 0, y >=0
Natural Language
Math Input
Extended Keyboard
