Math

Solve for unknown: 64 = 4z + 4 + 8z

Asked by AnneS2 on 20 Sep 05:53

Last updated by anonymous on 21 Sep 11:34

1 Answers

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Answered by CherieS on 21 Sep 11:34

64 = 4z + 4 + 8z

64 = 12z + 4

64-4 = 12z + 4 -4

60=12z

60/12=12z/12

5=z