Question

the sum of two digit of no is 10.the no obtained by interchanging the digit exceeds the original no by 36 find the original no

Answer 1

Answer:

Step-by-step explanation:let one digit be x and other be y.

Now the sum=10x+10y

10x+10y = 10. (1)

Now. Interchanged digit

10y+10x=36. (2)

Now subtracting both 1&2

We get ,x+y=1. Y+x=26

Solve it and your answer will be there.