а) 4,2*(t-4,5)=16,38 - №13658704

а) 4,2*(t-4,5)=16,38
- Предмет:
  Математика
- Автор:
  bradenul5c
- 6 лет назад

Ответы 1

4,2t-4,2*4,5=16,38
4,2t-18,9=16,38
4,2t=16,38+18,9
4,2t=35,28
t=35,28/4,2
t=8,4
- Автор:
  jaidalmf6
- 6 лет назад
- 0
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