Math

2z + 5z + 2 = 51 Solve for z

Asked by AnneS2 on 02 Oct 06:58

Last updated by anonymous on 03 Oct 12:38

1 Answers

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Answered by CherieS on 03 Oct 12:38

2z + 5z + 2 = 51

7z + 2 = 51

7z + 2-2 = 51-2

7z=49

7z/7=49/7

z=7