Math, asked by Muskanantil, 8 months ago

the sum of digit of a two digit no is 3. if 9 is added to the no,it's digits are reversed. find the number.......pls answer fast only using one variable ...pls

Answers

Answered by rishab264

1

Answer:

12

Step-by-step explanation:

1+2 =3

12+9=21

reverse of 12

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