Math

9(8 + 3z) = 261

Asked by AnneS2 on 08 Oct 04:48

Last updated by anonymous on 09 Oct 11:50

1 Answers

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Answered by CherieS on 09 Oct 11:50

9(8 + 3z) = 261

9(8 ) (9)(+ 3z) = 261

81+27z=261

81+27z-81=261-81

27z=180

27z/27=180/27

z=6.67