Math

Solve for the unknown 864 = 9(6y + 6)

Asked by AnneS2 on 30 Jul 08:09

Last updated by anonymous on 01 Aug 17:51

1 Answers

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Answered by CherieS on 01 Aug 17:51

864 = 9(6y + 6)

864 = 9(6y ) (9)(+ 6)

864=54y+54

864-54=54y+54-54

810=54y

810/54=54y/54

15=y