Question

x.y.z ordoneaza-le crescator 27+27:3:3-2×x=10+6:3 33+81:9:3-3×y=5×3×2 99-36:6:2+5×z=10×10+6×6

Answer 1

x=(27+27:3:3-2x=10+6:3)
x=(27+27:1-2x=10+2)
x=(54-2x=12)=> -2x=12-52 => -2x=-40 =>x=20
y=(33+81:9:3-3y=5x3x2)
y=(33+3-3y=30)
y=(-3y=30-33-3)=> -3y=-6 =>y=2
z=(99-36:6:2+5z=10x10+6x6)
z=(99-3+5z=100+36)
z=(5z=100+36-99+3)=>5z=40=>z=8
y;z;x (ordinea crescatoare(
(2;8;20)