SOLUTION: 4+5e^-x = 0 all I can come up with is there is no solution or x = .223 I don't have a good feeling about either one, I'm just stumped on this one. I would appreciate any help I c

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: 4+5e^-x = 0 all I can come up with is there is no solution or x = .223 I don't have a good feeling about either one, I'm just stumped on this one. I would appreciate any help I c      Log On


   

Question 454968: 4+5e^-x = 0
all I can come up with is there is no solution or x = .223 I don't have a good feeling about either one, I'm just stumped on this one. I would appreciate any help I can get!
Thanks!!
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
4+5e^-x = 0
5e^-x = -4
e^-x = -4/5
No solution