inverse expression



Hi,

Given the following definition for a growth model, say length as a
function of age (x):

eq(x):=A * exp(-b * exp(-k * x))

How can one obtain the expression for x as a function of length in
Maxima?  Based on my very limited experience with Maxima, this seems to
be a job for solve(), but I'm not sure if this requires a different
expression to start with.  Thanks in advance for any pointers.

Cheers,

-- 
Seb