Răspuns:
☕ SALUT! ☕
3[8-5(3x-2)]+49=2[3(2x-5)+28]-4(4x-9)
=3(8-15x+10)+49=2(6x-15+28)-16x+36
3(18-15x)+49=2(6x+13)-16x+36
54-45x+49=12x+26-16x+36
103-45x=-4x+62
-45x+4x=62-103
-41x= -41
x=1
