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> 8n + 20 = 84
Math
8n + 20 = 84
Asked by
AnneS2
on 17 Apr 05:10
Last updated by
anonymous
on 20 Apr 22:42
1
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Answered by
CherieS
on 20 Apr 22:42
8n + 20 = 84
8n+20-20=84-20
8n=64
8n/8=64/8
n=8