Решите систему уравнений х-3у=6 и 2х+у=5 - №28767063

Решите систему уравнений х-3у=6 и 2х+у=5
- Предмет:
  Алгебра
- Автор:
  reecegoodwin
- 5 лет назад

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Раскройте скобки, употребляя глаголы в Past Simple или в Past Continuous.

1. When l (to come) home, my little sister (to sleep). 2. When Nick (to come) home, his brother (to play) with his toys. 3. When mother (to come) home, l (to do) ny homework. 4. When father (to come) home, Pete (to sleep). 5. When mother (to come) home, the children (to play) on the carpet. 6. When l (to get) up, my mother and father (to drink) tea. 7. When l (to come) to my friend's, they place he (to watch ) TV. 8. When l (to see) my frieds, they (to play) football. 9. When l (to open) the door, the cat (to sit) on the table. 10. When Kate (to open) the door, the children (to dance) round the firtree. 11. When Tom (to cross) the street, he (to fall). 12. When l (to go) to school, l (to meet) my friend. 13. When we (to go) to the cinema, we (to meet) grandmother. 14. When drandmother (to go) home, she (to see) many children in the yard. 15. When Henry (to walk) adout in the forest, he (to find) a bear cub. 16. When we ( to walk) about in the forest, we (to see) a hare. 17. When l (to wash) the floor, l (to find) my old toy under the sofa. 18. When granny ( to read) a book on the sofa, she (to fall) asleep. 19. When l (to play) in the yard, l suddenly (to see) my old friend. 20. When Nick ( to run) about in the yard, he ( to fall).
- Предмет:
  Английский язык
- Автор:
  sleeping beauty4fxm
- 5 лет назад
- Ответов:
  
  1
- Смотреть
Краткое сообщение на тему труженики полей
- Предмет:
  Другие предметы
- Автор:
  pattypennington
- 5 лет назад
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  0
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Опишите один из способов перемещения блока текста внутри документа
- Предмет:
  Информатика
- Автор:
  inés
- 5 лет назад
- Ответов:
  
  1
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решите пожалуйста уровнения даю 20 баллов
2x+3=0
-2x+3=0
3x-2=7
-3x-2=7
-4x+3=-2x
-4x+3=2x
4x+3=-2x
4x+3=2x
6+5x=2x+9
6-5x=-2x+9
6-5x=2x-1
6+5x=-2x-1
2(x-3)=3x
2(x+1)=3
-4(3-x)=2x+7
4(3-x)=x+7
7+3(2x+1)=4
7-3(2x+1)=10
9+2(3-4x)=2x-3
9-2(3-4x)=2x+1
- Предмет:
  Математика
- Автор:
  jamesmartin
- 5 лет назад
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  0
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