Math

Solve for the unknown: 75 = 5(1 + 2x)

Asked by AnneS2 12 years ago 9/20/2013 5:55 AM

Last updated by anonymous 12 years ago 9/21/2013 11:23 AM

1 Answers

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Answered by CherieS 12 years ago 9/21/2013 11:23 AM

75 = 5(1 + 2x)

75 = 5(1 ) (5)(+ 2x)

75=5+10x

75-5=5-5+10x

70=10x

70/10=10x/10

7=x