4x-(12-25+3x)=87 как решить - №9691711

4x-(12-25+3x)=87 как решить
- Предмет:
  Математика
- Автор:
  macho
- 6 лет назад

Ответы 2

4x-(-13+3x)=874x+13-3x=87x=74
- Автор:
  felix4jzp
- 6 лет назад
- 0
4х-(12-25+3х)=874х-12+25-3х=87х-12+25=87х=87+12-25х=74
- Автор:
  emelineazyo
- 6 лет назад
- 0
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