Răspuns :

Dianageorgiana794id

Răspuns:

8/x=2/7

x·2=8·7

x=56:2

x=28

AlbertImid

Răspuns:

Salut !

8/x = 2/7

x x 2 = 8 x 7

x x 2 = 56

x = 28

Succes ! :)

#Albert1001

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