9х-17=5-2(4-7х) решите пож - №20715373

9х-17=5-2(4-7х) решите пож
- Предмет:
  Алгебра
- Автор:
  poohnjho
- 5 лет назад

Ответы 1

9х-17=5-8+14х9х-14х=5-8+17-5х=14х=14:(-5)х=-2,8
- Автор:
  madalynstanley
- 5 лет назад
- 0
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