Предмет: Математика, автор: ilasovaz635

помогите пожалуста пжпжпжп​

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Автор ответа: s0chek
0

x - 5 / 12 = 2 / 12
x = 2 / 12 + 5 / 12
x= 7 / 12
_________

Проверка:

7 / 12 - 5 / 12 = 2 / 12

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