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After 4 new students joined a class, the class had 32 students. Which equation can be used to find n, the number of students in the class before the 4 new students joined?
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After 4 new students joined a class, the class had 32 students.

Which equation can be used to find n, the number of students in the class before the 4 new students joined?

User EXistanCe
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1 Answer

3 votes

Answer:

32-4=n or 4+n=32

User Amirh
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