9x-6(x-1)=5(x+2) Заранее спасибо! - Дата: 18.01.2020, Автор: benjiqul6 - №27431342

9x-6(x-1)=5(x+2) Заранее спасибо!
- Предмет:
  Алгебра
- Автор:
  benjiqul6
- 5 лет назад

Ответы 2

9x-6x+6=5x+10; 9x-6x-5x=10-6; -2x=4; x=4/(-2)= -2. Ответ: x= -2.
- Автор:
  lydonuucl
- 5 лет назад
- 0
9x-6(x-1)=5(x+2)9х-6х+6=5х+109х-6х-5х=10-6-2х=42х= -4х= -2Ответ: -2
- Автор:
  soledadglql
- 5 лет назад
- 0
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