Mary already has 4 stickers, and she will get 22 additional stickers from each sticker pack
she buys. How many sticker packs does Mary have to buy to have a total of 48 stickers?
She already has 4 stickers, if she buys one pack then she will have 22 + 4 = 26 stickers. If she buys another pack she will have 26 + 22 = 48 stickers.
