Can any of you smart people find the POSITIVE value of x in the following equation?

0.035674^x + 0.096972^x + e^(-x) =3/20

Any help will be greatly appreciated. Thank you.

Guest Mar 11, 2018

#2**0 **

WolframAlpha says x = 1.97567824

http://www.wolframalpha.com/input/?i=0.035674%5Ex+%2B+0.096972%5Ex+%2B+e%5E(-x)+%3D3%2F20

ElectricPavlov Mar 11, 2018

edited by
Guest
Mar 11, 2018