Как решить это задание? 0,6-1,6(x-4)=3(7-0,4x)

Как решить это задание?
0,6-1,6(x-4)=3(7-0,4x)
- Предмет:
  Математика
- Автор:
  birdiebarnes
- 5 лет назад

Ответы 5

извините
- Автор:
  elifywu
- 5 лет назад
- 0
21 - 7 = 14
- Автор:
  ashtyn
- 5 лет назад
- 0
14 : (-0,4) = - 35
- Автор:
  william98
- 5 лет назад
- 0
0,6 - 1,6х + 6,4 = 21 - 1,2х- 1,6х + 1,2х = 21 - 0,6 - 6,4- 0,4х = 14х = - 35
- Автор:
  spencer7
- 5 лет назад
- 0
Ответ:
0,6 - 1,6х + 6,4 = 21 - 1,2х
- 1,6х + 1,2х = 21 - 0,6 - 6,4
- 0,4х = 14
х = - 35
- Автор:
  winstonbmbr
- 5 лет назад
- 0
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Как решить это задание? 0,6-1,6(x-4)=3(7-0,4x)

Ответы 5

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Как решить это задание?
0,6-1,6(x-4)=3(7-0,4x)