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Judy has 15 books in her library. She bought several books at a thrift storeon Saturday. She now has 84 books in her library. How many books did shebuy at the thrift store? Write an equation to solve the
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Judy has 15 books in her library. She bought several books at a thrift storeon Saturday. She now has 84 books in her library. How many books did shebuy at the thrift store? Write an equation to solve the problem use b forthe variable.

User RWAM
by
6.6k points

2 Answers

6 votes

Answer:

69 books

15+ b= 84

Explanation:

User Benigno
by
6.2k points
5 votes

Let b the number of books Judy has bought.

The given data can be expressed as,


15+b=84

User Jerry Ajay
by
6.7k points
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