Math

204 = 4(3x + 9) Solve for the unknown

Asked by AnneS2 12 years ago 7/28/2013 9:01 AM

Last updated by anonymous 12 years ago 7/29/2013 6:32 PM

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Answered by CherieS 12 years ago 7/29/2013 6:32 PM

204 = 4(3x + 9)

204 = 4(3x) (4)( + 9)

204=12x+36

204-36=12x+36-36

168=12x

168/12=12x/12

14=x