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Mrrafil [7]
3 years ago
9

On Monday, 21 DVD's were checked out at the library. This is 3 less than half the amount of books checked out that day. How many

books were checked out?
Mathematics
1 answer:
lbvjy [14]3 years ago
4 0
DVDs=½b-3
21=½b-3
B=(21+3)÷½
=24*2
=48books
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