help re-arranging a complex formula
I'm having some trouble rearranging the formula below in terms of t, i'm sure its much easier than I think but if would be great if i could be pointed in the right direction. Its been a while since I've had to do something like this so im quite rusty!
I've got several equations like this which i wil need to arrange and im wondering if it can be done in Mathcad, which I have but im not familer with?
any help much appreciated