Question

solve que 1
fast... plz

Answer 1

let the unit digit be x

Tens will be x+3


original no.

10(x+3)+x=11x+30

Reversed= 10x+x+3=11x+3

a/q

11x+30+11x+3=121
22x+33=121
22x=88
x=4

original no.= 11×4+3
=47

Answer 2

Step-by-step explanation:

11x + 30 + 11x + 3 = 121

22x + 33 = 121

22x = 88

x = 4

Hope it will be helpful ✌️