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> (-9b + 7)(-3)=
Math
(-9b + 7)(-3)=
Asked by
AnneS2
on 30 Aug 02:10
Last updated by
anonymous
on 01 Sep 12:29
1
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Answered by
CherieS
on 01 Sep 12:29
(-9b + 7)(-3)
(-9b)(-3) (+ 7)(-3)
27b-21