Răspuns :
3(x-2)-2(5-3x)-5(2x+1)=-2
3x-6-10+6x-10x-5=-2
-x=21-2
-x=19
x=-19
3x-6-10+6x-10x-5=-2
-x=21-2
-x=19
x=-19
3(x-2) - 2(5-3x) - 5(2x+1)=-2
3x- 6- 10 + 6x - 10x - 5=-2
ramane
x=-2 + 21
x= 19
3x- 6- 10 + 6x - 10x - 5=-2
ramane
x=-2 + 21
x= 19