Math

7(9+k)=84

Asked by AnneS2 on 01 Apr 04:48

Last updated by anonymous on 03 Apr 22:17

1 Answers

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Answered by CherieS on 03 Apr 22:17

7(9+k)=84

(7)(9) + (7)(k)=84

63 +7k =84

63+7k-63=84-63

7k=21

7k/7=21/7

k=3