Math

5( - 4 - 2x) = 20

Asked by AnneS2 12 years ago 10/21/2013 7:34 AM

Last updated by anonymous 12 years ago 10/22/2013 2:59 PM

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Answered by CherieS 12 years ago 10/22/2013 2:59 PM

5( - 4 - 2x) = 20

5( - 4) (5)(- 2x) = 20

-20-10x=20

-20-10x+20=20+20

-10x=40

-10x/-10=40/-10

x=-4