Question

Sum of the digits of a two-digit number is 11 If the digits are
reversed, the new number so formed decrease by 9. Find the
number​

Answer 1

Answer:

65

Step-by-step explanation:

Number is 65

After reverse 56

65-56 = 9

Answer 2

Answer:

65

Step-by-step explanation:

x+y=11

10x+y-9=10y+x

9x-9=9y

9x-9=9(11-x)

9(x-9)=9(11-x)

x-9=11-x

2x=12

x=6

so y=11-6=5

so no. is 65