уравнение 4x+9x+25=155 - №20302225

уравнение 4x+9x+25=155
- Предмет:
  Математика
- Автор:
  addiepkui
- 5 лет назад

Ответы 3

класса?
- Автор:
  coleman2
- 5 лет назад
- 0
Упрощаем: 13х+25=155 13х=130 Х=10
- Автор:
  jaden82
- 5 лет назад
- 0
13x= 155-2513x= 130x= 130:13x=10
- Автор:
  sage
- 5 лет назад
- 0
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Перевод пожалуйста!!!!!
Russia is one of the largest countries in the world. The vast territory of Russia lies in the eastern part of Europe and the northern part of Asia. Russia is washed by twelve seas and three oceans: the Arctic, the Atlantic, the Pacific. Russia borders on many countries, such as Mongolia and China in the south-east, Finland and Norway in the north-west and so on.
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