реши уравнения: а)115-6*x=73 б)540/x+85=91 - №9328527

реши уравнения:
а)115-6*x=73
б)540/x+85=91
- Предмет:
  Математика
- Автор:
  boooezq
- 5 лет назад

Ответы 2

а) 115 - 6х=736х=115-736х=42х=42÷6х=7б) 540÷х+85=91540÷х=91-85540÷х=6х=540÷6х=90
- Автор:
  gretelw9wd
- 5 лет назад
- 0
а) -6х=73-115 -6х= -42 х=7б) 540/х=91-85 540/х=6 х=90
- Автор:
  ollie
- 5 лет назад
- 0
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