Math

Solve for unknown: 5(7 + 2z) = 175

Asked by AnneS2 12 years ago 9/16/2013 6:14 AM

Last updated by anonymous 12 years ago 9/18/2013 2:25 AM

1 Answers

Log in to answer

Answered by CherieS 12 years ago 9/18/2013 2:25 AM

5(7 + 2z) = 175

5(7 ) (5)(+ 2z) = 175

35+10z=175

35+10z-35=175-35

10z=140

10z/10=140/10

z=14