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> 7 + 7x = 21
Math
7 + 7x = 21
Asked by
AnneS2
on 21 Apr 01:36
Last updated by
anonymous
on 24 Apr 22:12
1
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Answered by
CherieS
on 24 Apr 22:12
7 + 7x = 21
7-7+7x=21-7
7x=14
7x/7=14/7
x=2