Question

Take a 2 digit number. Interchange
digits to get another 2 digit number. Add
2 numbers above. The sum is 110. Let's
minus 10 from the first number. New
number = 4 + (5 x the sum of digits in
the first number). Find the first number.​

Answer 1

Answer:

The Number is

Step-by-step explanation:

First Number :- 10x + y

Interchanging Digits :- 10y + x

10x + y + 10y + x = 110

11 y + 11x = 110

x + y = 10. -----------(1)

According to second condition

10x + y + 10 = 4 + 5×(x+y)

10x + y + 6 = 5x + 5y

5x - 4y = -6 -------------(2)

Multiply by 5 to first equation and subtracting equation 1 and 2

It will give The Values Of X And Y

Now You Can solve It From Here