Предмет: Математика, автор: ДаШаГО

раскрыть скобки
1)-12(5/6x+1/4y-5/24z-1,1)
2) -(9,4-b)+(-b+3,7)

Ответы

Автор ответа: pasha22grindevald

1

1)-10х-3у+5z+13.2
2)-9.4+b-b+3.7=5.7

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