briaraassavedo1 briaraassavedo1

15-01-2016
Mathematics

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Leah has three fewer than 4 times as many DVDs as Sonia has. Leah has 37 DVDs how many DVDs does sonia have

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Аноним Аноним

15-01-2016

x = sonias dvds

37 = 4x - 3
+3 +3

40 = 4x

10 = x

sonia has 10 dvds

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