I just wanted to let everyone know that I've updated the solutions for undergraduate algebra in Serge Lang's textbook.
$$2x = 11 - 5$$
Here is how an (circa 2024) would break it down, compared to an old, insufficient solution: lang undergraduate algebra solutions upd
There’s a well-known (but not always easy to find) set of solutions maintained by former grad students. Look for “Solutions to Lang’s Undergraduate Algebra” by R. Beezer, or check the . It covers most odd-numbered problems with clear, typed steps. I just wanted to let everyone know that