Math

-7x - 69 = -20 solve for x

Asked by AnneS2 12 years ago 4/5/2013 5:59 AM

Last updated by anonymous 12 years ago 4/6/2013 8:03 PM

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Answered by CherieS 12 years ago 4/6/2013 8:03 PM

-7x - 69 = -20

-7x-69+69=-20+69

-7x=-49

-7x/-7=-49/-7

x=7