как решить ур-е 3(x+12)/9-(x-1)/6=(x+1)/3 - №25491954

как решить ур-е 3(x+12)/9-(x-1)/6=(x+1)/3
- Предмет:
  Алгебра
- Автор:
  nievesterry
- 5 лет назад

Ответы 1

3(х+12):9-(х-1):6=(х+1):3 Общий знаменатель будет 186(х+12)-3(х-1)=6(х+1) Можно сократить на 32(х+12)-(х-1)=2(х+1)2х+24-х+1=2х+2х=25-2=23
- Автор:
  fancy
- 5 лет назад
- 0
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