Question

A no. consists of two digits whose sum is 8.If 18 is added to the number its digits are reversed.Find the number.​

Answer 1

Answer:

Step-by-step explanation:

x+y=8    

10x+y+18=10y+x

10x-x+18=10y-y

9x+18=9y

9x-9y= -18

9(x-y)= -18

x-y= -18/9

x-y= -2

x+y+x-y=8+(-2)

2x= 6

x=3

y=8 - 3=5

so the number is 35.

Answer 2

Answer:

the answer of your question

Step-by-step explanation:

the answer is 35 because the sum of the digits in 35 perfectly matches your given criteria that is sum is 8 and the second reason is that if we add 18 to 35 ,it becomes 53 that is the digits are reversed..

#gratitude...