Question

please solve question number 25 tomorrow is my exam if you solve I will mark us brain list ​

Answer 1

Let the digits of the two number be x and y .

let the number be 10x +y

According to Question,

$x + y = 9 \\ \\ \\ and \\ 10y + x = 10x + y + 22 \\ \\ = > 10y - y + x - 10x = 22 \\ \\ = > 9y - 9x = 45 \\ = > 9(y - x) = 45 \\ = > y - x = 5 \\ \\ x + y + y - x = 9 + 5 \\ \\ = > 2y = 14 \\ = > y = 7 \\ \\ and \\ x + 7 = 9 \\ \\ = > x = 9 - 7 \\ \\ = > x = 2$

I think Question is wrong somewhere.

Because I have done this math before where instead of 22 there was 45 .

SO I have taken 45 .

With 22 it is impossible to do