как решить это уравнение -(9х-5)-13=-(8х+11) - №12460171

как решить это уравнение -(9х-5)-13=-(8х+11)
- Предмет:
  Алгебра
- Автор:
  harleyszr6
- 6 лет назад

Ответы 1

-(9х-5)-13= -(8х+11)-9х+5-13= -8х-11-9х+8х= -11-5+13-х=3
- Автор:
  nuriaauyd
- 6 лет назад
- 0
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