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.
8(2 - 5x) + 7 > 61 - 21x
8(2 - 5x) + 7 > 61 - 21x
Natural Language
Math Input
Extended Keyboard
