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.
2(3x - 6) - 7 > 22x -51
2(3x - 6) - 7 > 22x -51
Natural Language
Math Input
Extended Keyboard
