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Rezolvati ecuatia (2x + 1/3) :4 = 1/3
Urgent va rog!
Dau coroana


Răspuns :

(2x + 1/3) :4 = 1/3
2x + 1/3 = 1/3 x 4 
2x + 1/3 = 4/3 
2x = 4/3 - 1/3 
2x = 3/3 = 1 
x = 1/2