I started just like you ( putting the two equations equal to each other ) but I think that e, from the equation %T = e-\epsilonbc stands for the so called Neper's number ( e = 2,72 ) and after using the rule that:
logab = logcb / logca
and several trasnformations I got stuck here...
I'm doing a science project about the antioxidant activity of red wines from my country. This days, I was going through the theoretical part ( the basics of spectrophotometry, photometric analysis ect. ) and I'm currently at the Beer-Lambert Law. I'm would like to know the whole mathematical...