Sarahbell1105 Sarahbell1105

26-04-2017
Mathematics

contestada

enter the value of n so that the expression (-y + 5.3) + (7.2y - 9) is equivalent to 6.2y + n

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Wolfgirl1890 Wolfgirl1890

26-04-2017

U would add 5.3+7.2+6.2=18.6 then u'll do 9-1+1+-1=10
So ur answer would be 18.6y+10=
28.6

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