Question

7. A number has two digits whose sum is 9. If 27 is added to the number, its digits gets interchanged Find the number.
[Hint: Let ones digit be x, then tens digit will be 9 -x. Therefore, the number is 10(9 – x) + x.]

​

Answer 1

Answer:

bro I'm sending a attached picture pls consider it

and pls mark it as brainliest pls