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.
solve [1-(0.05*(x-y-1))^3]*z < [1-(0.05*(x-(y-5)-1))^3]*(z+10) for x
Extended Keyboard
Upload
Examples
Random