Вместо звездочки запишите такое число,чтобы 5 было корнем уравнения: 1) 9х+5=* 2)8х-4=* 3)*-13х=12 - №13738964

Вместо звездочки запишите такое число,чтобы 5 было корнем уравнения:
1) 9х+5=*
2)8х-4=*
3)*-13х=12
- Предмет:
  Математика
- Автор:
  francesc0nxg
- 5 лет назад

Ответы 1

1 ) 9х+5=50 (9х5+5=50)2) 8х-4=36 (8х5-4=36)3) 77-13х=12 (77- 13х5=12)
- Автор:
  woodward
- 5 лет назад
- 0
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