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3 years ago

7

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

efore the 3 new students joined?

1 answer:

Scilla [17]3 years ago

7 0

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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