Let the x and y represent the tens digit and ones digit of a two digit number respectively. The sum of the digits of a two-digit

Question

3 years ago

13

Let the x and y represent the tens digit and ones digit of a two digit number respectively. The sum of the digits of a two-digit

number is 9. If the digits are reversed, the new number is 27 more than the original number. What is the original number?
*Write a system of equations to describe the situation
*Find the solution to the system and answer the question.

Mathematics

1 answer:

dangina [55] · Answer 1 · 2022-08-27T03:01:15+03:00

dangina [55]3 years ago

6 0

36
add up to 9
flipped 63-36=27