Math

Solve for the unknown 325 = 13(3 + 2z)

Asked by AnneS2 12 years ago 7/22/2013 4:57 AM

Last updated by anonymous 12 years ago 7/24/2013 11:54 AM

1 Answers

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Answered by CherieS 12 years ago 7/24/2013 11:54 AM

325 = 13(3 + 2z)

325 = 13(3) (13)( + 2z)

325=39+26z

325-39=39+26z-39

286=26z

286/26=26z/26

11=z