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Gamer98
a fost răspuns

3,8 x (1,5x - 0,5) + 0,3x = 3,41

Răspuns :

   
[tex]\displaystyle\\ 3,8\cdot(1,5x - 0,5) + 0,3x = 3,41\\\\ 3,8\cdot 1,5x - 3,8\cdot 0,5 + 0,3x = 3,41\\\\ 5,7x - 1,9 + 0,3x = 3,41\\\\ 5,7x + 0,3x = 3,41 + 1,9\\\\ 6x= 5,31\\\\ x = \frac{5,31}{6} = \boxed{0,885}[/tex]



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