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 4.027505414940953/E^(0.1 a) - 0.352344044859356615/E^(0.024999999999999994 a)
solve 4.027505414940953/E^(0.1 a) - 0.352344044859356615/E^(0.024999999999999994 a)
Natural Language
Math Input
Extended Keyboard