Question

The sum of a two digit number and the number formed by reversing the digit is 132. If 12 is added to the number, the new number becomes 5 times the sum of the digits. Find the numbers.

Answer 1

let the number be x
the sum of the digits is 132 (as mentioned in the question)
Linear equation,
12+x=5 (132)
12+x=660
x=660-12
x=648
let's us take the last two digits(as he only said two digit number)
the number is 48
the reversed number is 84
48+84=132