Помогите решить 2x+2<5(x+1)-x 2(2x+1)-x>4(x+1)-2 - №25513164

Помогите решить
2x+2<5(x+1)-x
2(2x+1)-x>4(x+1)-2
- Предмет:
  Математика
- Автор:
  nala12
- 5 лет назад

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При каком значении a:
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2 - Уравнение (a+3)x=6 (имеет один корень )
3 - Уравнение (a-2)x+2=a ( является любое число? )
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