youngballa13 youngballa13

17-09-2015
Mathematics

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how to do literal equations 7x-y=14 solve for x

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JessicaGrayce JessicaGrayce

17-09-2015

7x-y=14 :add 'y' to both sides
7x=14+y :divide both sides by 7
x=(14+y)/7 or x=2+(y/7)

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