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.
DSolve[{y'[x] == 2 y[x] + z[x], z'[x] == 3 y[x] + 4 z[x]}, {y, z}, x]
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random