50-(х+75);10=12 решение примера - Дата: 11.12.2019, Автор: landen - №10728474

50-(х+75);10=12 решение примера
- Предмет:
  Математика
- Автор:
  landen
- 5 лет назад

Ответы 2

50-(х+75):10=1250-7,6х=127,6х=50-127,6х=38х=38:7,6х=5
- Автор:
  whiskey10
- 5 лет назад
- 0
50-(х+75):10=12 (х+75):10=50-12 (х+75):10=38 х+75=38×10 х+75=380 х=380-75 х=305 Проверка: 50-(305+75):10=12
- Автор:
  jordansmtz
- 5 лет назад
- 0
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