How do you take 79-100 and then do what ever that = and turn that into a fraction

asked Nov 18, 2016 69.3k views

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$(79-100)/(1) = (-21)/(1) = \boxed {(-21* x)/(1* x)= (-21)/(1) = (-42)/(2)= (-63)/(3) =... and~so ~on}$

Martin Frank answered Nov 25, 2016

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