Math

198 = 3(3 + 7y) Solve for y

Asked by AnneS2 on 20 Jul 05:42

Last updated by anonymous on 21 Jul 11:39

1 Answers

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Answered by CherieS on 21 Jul 11:39

198 = 3(3 + 7y)

198 = 3(3) (3)( + 7y)

198 = 9+21y

198-9 = 9+21y-9

189=21y

189/21=21y/21

9=y