dantastic1 dantastic1
  • 04-05-2017
  • Mathematics
contestada

How to solve 4n/5 - 4/7 =64/35

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Аноним Аноним
  • 04-05-2017
4n/5-4/7=64/35
4n/5-20/35=64/35
4n/5=84/35
4n=12
n=3. Hope it help!
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