The set of possible values of n is {-2,1,4}. What is the set of possible values of m if 3m = n - 7?

A. {-27,-18,-9}

B. {-9,-6,-3}

C. {-6,-3,0}

D. {-3,-2,-1}

Question

21 April, 03:44

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Answers (1)

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Warner · Answer 1

D

Step-by-step explanation:

first u make m the subject which is

m = (n-7) / 3

then u substitute n values into the equation one by one

The set of possible values of n is {-2,1,4}. What is the set of possible values of m if 3m = n - 7?A. {-27,-18,-9}B. {-9,-6,-3}C. {-6,-3,0}D. {-3,-2,-1}