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.
150+(0.15+0.4)*1.9*x = 230+(0.15+0.4)*1.3*x
150+(0.15+0.4)*1.9*x = 230+(0.15+0.4)*1.3*x
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
