Question 694003
how do you solve these equations 
1) e^-x=5
-xlne=ln5
x=-ln5
.. 
2) 11^5x=33
5xlog11=log33
5x=log33/log11
x=(log33/log11)/5
x≈0.2916
.. 
3) 4e^2x=17
ln4+2xlne=ln17
2x=ln17-ln4
x=(ln17-ln4)/2
x≈.7235