Răspuns :
x+y+z=60
x-8= y-10= z-6
x-8=y-10
x=y-10+8
x=y-2
y-10=z-6
z=y-10+6
z=y-4
y-2+ y +y-4=60
3y-6=60
3y=60+6
3y=66
y=22
x=22-2=20
z=22-4=18
x-8= y-10= z-6
x-8=y-10
x=y-10+8
x=y-2
y-10=z-6
z=y-10+6
z=y-4
y-2+ y +y-4=60
3y-6=60
3y=60+6
3y=66
y=22
x=22-2=20
z=22-4=18
60 + 8 + 10 + 6 =84 kg
84 / 3 = 28 kg
28 - 8 = 20 kg primul sac
28 - 10 = 18 kg al doilea sac
28 - 6 = 22 kg al treilea sac
84 / 3 = 28 kg
28 - 8 = 20 kg primul sac
28 - 10 = 18 kg al doilea sac
28 - 6 = 22 kg al treilea sac