Math

3(z + 4) = 69

Asked by AnneS2 on 13 Oct 06:33

Last updated by anonymous on 14 Oct 11:14

1 Answers

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Answered by CherieS on 14 Oct 11:14

3(z + 4) = 69

3(z) (3)( + 4) = 69

3z+12=69

3z+12-12=69-12

3z=57

3z/3=57/3

z=19