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rezultatul la sceasta ecuatie 12/5:x=6

Răspuns :

6x=12/5
30x=12
x=12/30
x=6/15
[tex]\dfrac{12}{5}:x = 6\Big|\cdot x \\ \\ \dfrac{12}{5} = 6\cdot x \Big| : 6 \\ \\ \dfrac{2}{5} = x \\ \\ \boxed{x = \dfrac{2}{5}}[/tex]