решите уравнение |x/2-3|=1 - Znanija.Site

решите уравнение |x/2-3|=1
- Предмет:
  Алгебра
- Автор:
  yamilethoa3
- 5 лет назад

Ответы 2

Спасибо))))
- Автор:
  beef1lxq
- 5 лет назад
- 0
$| \frac{x}{2}-3 |=1$ $\frac{x}{2} -3=1$ или $\frac{x}{2} -3=-1$ $\frac{x}{2}=1+3$ или $\frac{x}{2}=-1+3$ $\frac{x}{2}=4$ или $\frac{x}{2}=2$ $x=8$ или $x=4$
- Автор:
  carrillo
- 5 лет назад
- 0
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