trevinojayden098 trevinojayden098

13-11-2020
Mathematics

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After 4 new students joined a class, the class has 30 students. Which equation can be used to find n, the number of students in the class before the new students joined?

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morganhadabby morganhadabby

13-11-2020

Answer:

30-4= 26

Step-by-step explanation:

if the number of students is 30 after 4 new students join then subtract 4 from 30 and you will get your answer

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