haylee45 haylee45

27-01-2017
Mathematics

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solve the system using substitution x+y=8 y=3x HURRY

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BodaciousT BodaciousT

27-01-2017

x=2 y=6 2+6=8 and 3 times 2 =6

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Аноним Аноним

27-01-2017

x=2 y=6 2+6=8 and 3 times 2 =6

Answer Link

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