👤

Rezolvati ecuatia:
6·(x-2)+5·(x-1)=5x+1
Va rog repede.Dau coronita.


Răspuns :

6(x-2)+5(x-1)=5x+1 <=> 6x-12+5x-5=5x+1 <=> 11x-17=5x+1 <=> 6x=18 <=> x=3.
6x-12+5x-5=5x+1 11x-17=5x-+1 6x=18 X=3