Math

13(7+2z)=611 Solve for z

Asked by AnneS2 on 04 Oct 06:45

Last updated by anonymous on 05 Oct 11:35

1 Answers

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Answered by CherieS on 05 Oct 11:35

13(7+2z)=611

13(7) (13)(+2z)=611

91+26z=611

91+26z-91=611-91

26z=520

26z/26=520/26

z=20