Сумма двух чисел равна 854, а их разность равна 146. Найдите эти числа. Помогите

Сумма двух чисел равна 854, а их разность равна 146. Найдите эти числа.
Помогите пожалуйста!!!
- Предмет:
  Математика
- Автор:
  makena
- 5 лет назад

Ответы 3

Спасибо огромное Вам!
- Автор:
  hannah53
- 5 лет назад
- 0
Не за что)
- Автор:
  noemi2rxg
- 5 лет назад
- 0
Составим систему:x+y=854x-y=146Теперь выражаем х.x=854-y. Теперь подставляем выраженный x в первое уравнение системы и тогда:854-у-у=146-2у=-708У=354. Тогда х будет равен 500 (854-354).Ответ: 354 и 500
- Автор:
  cheesestick
- 5 лет назад
- 0
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Сумма двух чисел равна 854, а их разность равна 146. Найдите эти числа. Помогите пожалуйста!!!

Ответы 3

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Сумма двух чисел равна 854, а их разность равна 146. Найдите эти числа.
Помогите пожалуйста!!!