Question

a number consists of two digits. The digit at the unit place is three times the digit at the tens place if 36 added to a number the digits are reversed . Find the number ​

Answer 1

Answer:

26

Step-by-step explanation:

Let unit digit be y and tens digit be x

y=3x

10x+y+36=10y+x

=> 9x-9y=-36

Now let us put value of y

9x-27x=-36

=> -18x=-36

x=2

y=2*3=6

Number=2*10+6=20+6=26