Question

When you add two numbers and the number obtained by reversing the order of its digits is 165. Both both numbers differ by 3, find the number

Answer 1

Answer:

Let the digits of the number be x and y

(10x+y)+(10y+x)=165 &. x-y=3

11x+11y=165

x+y=15

x-y=3

2x=18

x=9

y=15–9=6

Therefore the number is 96 //

96+69=165 & 9–6=3.

Answer 2

Answer:

Step-by-step explanation:

Let the digits of the number be x and y

(10x+y)+(10y+x)=165 &. x-y=3

11x+11y=165

x+y=15

x-y=3

2x=18

x=9

y=15–9=6

Therefore the number is 96