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2(m-7)-9=9 Please help me
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3 votes
2(m-7)-9=9
Please help me

User Manu Gupta
by
6.1k points

2 Answers

3 votes
2m-14-9=9
2m-23=9
2m=32
M=16
User Aditya Talpade
by
6.8k 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

User Chau Tran
by
6.4k points
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