rohan have some book and some table .If he puts 9 vooks into each table he will have two table left vacent .if he put 6 books on each table he will have 3 book left over.fibd the number of book
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Suppose there are B books and T tables
If he puts 9 books on each table he will have two tables left vacant.
B = 9(T-2)
If he put 6 books on each table he will have 3 books left over .Find the numbers of books
6T+3 = B
6T+3 = 9(T-2)
6T+3 = 9T-18
21 = 3T
7 = T
6T+3 = 6(7)+3 = 42+3 = 45 = B
So there are 7 tables and 45 books.
If he puts 9 books on each table he will have two tables left vacant.
B = 9(T-2)
If he put 6 books on each table he will have 3 books left over .Find the numbers of books
6T+3 = B
6T+3 = 9(T-2)
6T+3 = 9T-18
21 = 3T
7 = T
6T+3 = 6(7)+3 = 42+3 = 45 = B
So there are 7 tables and 45 books.
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