найди корень уровнения 900-y×90=90 - №17070602

найди корень уровнения 900-y×90=90
- Предмет:
  Математика
- Автор:
  sparkylutz
- 5 лет назад

Ответы 1

прости! приложение тупит! 900-90y=90 900-90=90y 810=90y Y=810/90=9
- Автор:
  brenda
- 5 лет назад
- 0
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