Math

Solve for the unknown 7z + 4 = z + 88

Asked by AnneS2 on 22 Jul 04:55

Last updated by anonymous on 24 Jul 12:05

1 Answers

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Answered by CherieS on 24 Jul 12:05

7z + 4 = z + 88

7z + 4-z= z + 88-z

6z+4=88

6z+4-4=88-4

6z=84

6z/6=84/6

z=14