asked 124k views
3 votes
2(m-7)-9=9
Please help me

2 Answers

3 votes
2m-14-9=9
2m-23=9
2m=32
M=16
answered
User Aditya Talpade
by
8.8k points
7 votes
2(m) = 2m
2(7) =14

2(m-7)= 2m+14-9=9
2m-5=9
+5=+5
2m=14
2/2=14/2
m=7

2(7-7)-9=9
2-9=9
-7=9

answered
User Chau Tran
by
8.2k points

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