Math

Solve for unknown: 2 + 2z = 3z + 1

Asked by AnneS2 on 20 Sep 05:48

Last updated by anonymous on 21 Sep 11:53

1 Answers

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Answered by CherieS on 21 Sep 11:53

2 + 2z = 3z + 1

2 + 2z-2z = 3z-2z + 1

2=z+1

2-1=z+1-1

1=z