6 ex = 25

$$\\6e^x=25\\\\
e^x=25/6\\\\
ln(e^x)=ln(25/6)\\\\
xln(e)=ln(25/6)\\\\
x\;=ln(25/6)$$

$${ln}{\left({\frac{{\mathtt{25}}}{{\mathtt{6}}}}\right)} = {\mathtt{1.427\: \!116\: \!355\: \!640\: \!145\: \!8}}$$

OK....we have

6e^x = 25      divide both sides by 6

e^x = 25/6     take the ln of both sides

ln e^x = ln(25/6)       note.......we can write..... ln e^x as  x lne   and lne = 1   so  x*1  = x

x = ln(25/6) = 1.4271163556401458

You beat me by a minute Chris.   

Thus....I have just proved to zegroes that "Fossils" are quicker than "Dinosaurs" .......so he'd better be careful!!!!

Lol yes its true but i believe the dinosaur is immortal so you know shes probably older than a fossil?????Hmmmmmmm

Yea you got that one right Zegroes.  Did you know that you have been given the sobriquet Zebra by certain people here!  Mmm maybe you will be selling panda cars?

Is this australian slang zebra?????Panda cars!!??

Zegroes = Zebra

English not Australian

http://en.wikipedia.org/wiki/Panda_car