Предмет: Математика, автор: pro2374

х+3/3=3-х/8 найдите корень

Ответы

Автор ответа: damilya999

1

Ответ:

1,(7)

Пошаговое объяснение:

x+1=3-x/8

x+x/8=3-1

9/8*x=2

x=2*8/9

x=1,7777...

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