х+у=10х+4у=-5Способом подстановки - №32409859

х+у=10
х+4у=-5

Способом подстановки
- Предмет:
  Алгебра
- Автор:
  olive37
- 5 лет назад

Ответы 1

............ Вроде так
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  cordell
- 5 лет назад
- 0
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27 Godstow Road
Oxford
Dear Keith
Thank you for your letter. I have just (1) ___ into my new home. I said I (2) ___ send you my new address so (3) ___ sure you come and see me!

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