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.
pi(x)+(pi+e)y=pi+2e, (pi+3e)x+(pi+4e)y=pi+5e
pi(x)+(pi+e)y=pi+2e, (pi+3e)x+(pi+4e)y=pi+5e
Natural Language
Math Input
Extended Keyboard
