знайти значення х , якщо у = -1,2 а) -3х + 5у = -1 - №28804126

знайти значення х , якщо у = -1,2 а) -3х + 5у = -1
- Предмет:
  Алгебра
- Автор:
  jerónimo
- 5 лет назад

Ответы 1

-3x-6=-1-3x=5x=-5/3Вместо y подставляем -1,2
- Автор:
  yaritza
- 5 лет назад
- 0
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