Taylor purchased three types of items (bags of candy, picture frames, and some packs of stickers) from a store. The bags of candy are $1, the picture frames are $2, and the packs of stickers are $3. Taylor spent a total of $16 on 9 items, and purchased three times as many bags of candy as she did packs of stickers. How many of each item did she purchase?
If x = the number of bags of candy, y = the number of picture frames, and z = the number of packs of stickers, which equation is
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