Question

Q:The sum of a two- digit number and number formed by reversing the order of digits is 154.If the two digits differ by 4, find the number.

Answer 1

Here is ur answer :-

10x+y+10y+x=154

11x+11y=154

11(x+y) =154

x+y=154/11

=14

Hence x-y=4

Now add both

x+y+x-y=14+4

2x=18

X=9

Now find y

X+Y=14-9

=5

This is ur answer

Hope it helps u if u r satisfied plz mark as brainlist plz

Y=14-