Math

- 5( - 2x + 9) = 25 Solve for the unknown

Asked by AnneS2 12 years ago 9/18/2013 9:06 AM

Last updated by anonymous 12 years ago 9/20/2013 12:31 PM

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Answered by CherieS 12 years ago 9/20/2013 12:31 PM

- 5( - 2x + 9) = 25

- 5( - 2x) (-5)( + 9) = 25

10x-45=25

10x-45+45=25+45

10x=70

10x/10=70/10

x=7