Joe has a collection of 35 DVD movies. He received 8 of them as gifts. Joe bought the rest of his movies over years. If bought the same number of movies each year ,how mamy movies did joe buy last year ?
Subtract 35-8=27 then take that and divide by how many years he's been buying movies and you have your answer
Subtract 35-8=27 then divid it by how many ever years