-x=3/5 чему равен x в равенстве

-x=3/5 чему равен x в равенстве
- Предмет:
  Математика
- Автор:
  jasperiyy7
- 6 лет назад

Ответы 3

3,5 это дробь
- Автор:
  ajaxtaylor
- 6 лет назад
- 0
-3/5 ты точно не ошибся с выражением?
- Автор:
  tango
- 6 лет назад
- 0
-х=3/5 | •(-1) (домножили на -1) <=> х=-3/5=-0,6.То есть -(-3/5)=3/5 (минус на минус даёт +) <=> 3/5=3/5. Равенство верное.
- Автор:
  gooseh7g8
- 6 лет назад
- 0
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-x=3/5 чему равен x в равенстве

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