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Mathematics 18 Online
OpenStudy (anonymous):

Kristen read a number of books, k. Eric read 3 books fewer than Kristen. What expression can be used to find the number of books Eric read?

OpenStudy (anonymous):

Let E= K-3

OpenStudy (anonymous):

e=k-3

OpenStudy (anonymous):

yup. Go matching names :P

OpenStudy (anonymous):

k-3

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