Let tje unit digit=x Tenth=y Hu..=z 100x+10y+x X+y+z=18 Z=2x(g | 🍁Ariτнмєτic Maths🍁

Let tje unit digit=x
Tenth=y
Hu..=z
100x+10y+x
X+y+z=18
Z=2x(given)
3x+y=18------

After rev..
100z+10y+x-(100x+10y+z)=396
99z-99x=396
Z-x=4
x=4
z=8
Y=6
Diff of hund.. And tenth.. Digit
8-6=2,