Hi,
I'm having trouble transforming the following equation to predict ka (absorption rate constant):
tmax = ln(ka/k)/(ka-k)
So far I've tried (not sure if correct):
tmax = ln(ka) -ln(k)/(ka-k)
tmax(ka -k) -ln(ka) = -ln(k)
tmax.ka - tmax.k - ln(ka) = -ln(k)
tmax.ka - ln(ka) = -ln(k)+tmax.k
Thanks in advance