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.
114000⋅q^60=1800⋅q⋅(q^60−1)/(q−1)+11400
114000⋅q^60=1800⋅q⋅(q^60−1)/(q−1)+11400
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random