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after 3 new students joined, the class had 26 students. which equations can be used to find n, the number of students in class before the 3 new students joined?

Respuesta :

23dominickj

Answer:

23 were there

Step-by-step explanation:

26 - 3 = 25

helped

A: 3n =26

B: n - 3 =26

C: n + 3 =26

D n/3 =26

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