1третьяx - 1 = 1четвертая × (x+4пятых) Помогите решить уравнение. - №27650078

1третьяx - 1 = 1четвертая × (x+4пятых)
Помогите решить уравнение.
- Предмет:
  Математика
- Автор:
  bitsycw98
- 5 лет назад

Ответы 1

1/3 - 1 = 1/4 * (х + 4/5)- 2/3 = 1/4х + 1/5-2/3 - 1/5 = 1/4 *хх/4 = - 10/15 - 3/15х/4 = - 13/15х = (- 13/15) * 4х = - 52/15 = - 3 7/15
- Автор:
  taylortoxw
- 5 лет назад
- 0
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