Question
A library has a certain number of books. In December, the library bought 332 new books and 236 books were loaned out. In January, the library lost 333 books and loaned out 193 books, after which 2863 books were left. How many books were there in the library in the beginning of December?
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A library has a certain number of books. In December, the library bought 332 new books and 236 books were loaned out. In January, the library lost 333 books and loaned out 193 books, after which 2863 books were left. How many books were there in the library in the beginning of December?