Dr. Rivera just got her PhD, and she wants to print copies of her thesis in hardcover book format. She could use Silvergrove Printing, paying a setup fee of $44 and $7 for every book printed. Alternately, she could go through Westminster University, paying an up-front fee of $34 and $8 per book. It turns out that, given the number of books Dr. Rivera wants to print, the two options cost the same amount. How many books is that? What is the amount?.