ПОМОГИТЕ! 2*х+908=4 052 5*b-1209=1 256 (х+3)*5=725 - №8320077

ПОМОГИТЕ!

2*х+908=4 052

5*b-1209=1 256

(х+3)*5=725
- Предмет:
  Математика
- Автор:
  zavierfvbg
- 6 лет назад

Ответы 2

а если конкретней решить?????
- Автор:
  krishshah
- 6 лет назад
- 0
1)2х=4052-9082х=3144х=15722)5b=1256+12095b=2465b=4933)5x+15=7255x=710x=142
- Автор:
  gumdrop
- 6 лет назад
- 0
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