Hi everyone. I'm hoping this is the right board to post to, if not please direct me to where I need to be.

Long story short, I had a long crazy equation, and I needed to isolate the variable t so I can shove it into a second equation. I did a lot of work on it, but I've hit a wall now. What is the next step?? Here's the side of the equation I'm doing the work on:

t(1 + 2exp(6-t) + exp(16-(6t/5) )

Any help or suggestions would be very greatly appreciated!