какие числа надо потставить в примере 2a+123a+97=472 - №21863068

какие числа надо потставить в примере 2a+123a+97=472
- Предмет:
  Математика
- Автор:
  blackie
- 6 лет назад

Ответы 1

2а+123а+97=472125а=472-97125а=375а=375 : 125а=32*3+123*3+97=472 472=472
- Автор:
  silkybenitez
- 6 лет назад
- 0
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