РЕШИТЕ УРАВНЕНИЕ 8,9x-17,1=0,7 - №18244936

РЕШИТЕ УРАВНЕНИЕ

8,9x-17,1=0,7
- Предмет:
  Математика
- Автор:
  rigoberto98
- 6 лет назад

Ответы 2

спасибо
- Автор:
  elliottjwsi
- 6 лет назад
- 0
8,9х-17,1=0,78,9х=17,1+0,78,9х=17,8х=17,8/8,9х=2
- Автор:
  drake83
- 6 лет назад
- 0
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