Question

The digits of a two-digit number differ by 2. If the digits are interchanged, and the resulting
number is added to the original number, we get 132. What can be the original number?

Answer 1

Answer:

The answer is 35 or 53.

3 and 5 differs by 2....If the digits are reversed, then the new number will be 53 and when it is added to the original number 35, we get 88.

Step-by-step explanation:

let that number

x.x+2

now ,interchange it then ,x+2.x is the number

x.(x+2)+ (x+2).x =88

(2x+2).(2x+x)=88

it means

2x+2=8

2x=6

x= 3

x+2=5

the number is 35 or 53