2x-9=3 x+3b=-10 при каким значение в уравнение буквы - №31299736

2x-9=3 x+3b=-10 при каким значение в уравнение буквы
- Предмет:
  Математика
- Автор:
  carmelonihh
- 5 лет назад

Ответы 1

Ответ:
) 2x-9=3
2x=12
x=6
x+3b=-10
6+3b=-10
3b=-16
b=-5 1/3
Пошаговое объяснение:
- Автор:
  silveri1pj
- 5 лет назад
- 0
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