Help installing Forestry and Archeology

[Super3dcow]

We just spent 3 hours straight using every possible method we could find to try to just install Forestry into Tekkit, and not a single one has worked.

Could someone please post a simple, straightforward guide that shows how to install Forestry to the newest version of Tekkit. Clearly some people are getting it to work, but they are apparently doing a garbage job of explaining it. We also want the Fossil/Archeology mod, so if anyone knows how to install that as well, that would be awesome.

We've been playing MC for a long time now, and we just want some new content to explore, and now our night is ending in frustration and exhaustion.

Thank you