8/15y-3/10y+3/5y=1/2 - №22033010

8/15y-3/10y+3/5y=1/2
- Предмет:
  Математика
- Автор:
  brunoz4sm
- 5 лет назад

Ответы 1

16/30у-9/30у+18/30у=1/2
25/30у=1/2
у=1/2×6/5
у=3/5
- Автор:
  jakobeirwin
- 5 лет назад
- 0
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