A large bag of cement weighs 80 pounds. The bag weighs 2 pound less than
the weight of 3 small boxes of cement. Which equation can be used to find the weight, $w$, in pounds, of each small box of cement?
A. $2w-3 =80$
B. $3-2w =80$
C. $2-3w =80$
D. $3w-2 =80$