Hello all,

I'm in my first-year at a college.

I have a mid-term coming up and there's so much to cover.

I've been weak at math every since grade 12.

My question:

integrate (5e^2x/ 7e^2x + 4) dx

So far I've got

1. I let u=2x

du = 2 dx

du/2 = dx

2. 1/2 integral (5e^u/7e^u+4) du

I have no idea how to proceed from here.

Please help me solving this problem.

Thanks