Question

Solve the equation 7 + 3m = 28

please hurry dont have a lot of time!!
A. M=18
B. M=11 2/3
C. M= 9
D. M=7

Answer 1

The answer is D. M=7



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explanation

7+3(7)=28

7+21=28

28=28

making the D.M=7 as true.