Math, asked by radhikanarkhede123, 6 months ago

The sum of the digits of a two-digit number is 13. If the digits are interchanged, and the resulting number
is added to the original number, then we get 143. What is the original number?

Answers

Answered by vinkalver

1

Step-by-step explanation:

first

10(13-x)+x

now solve the equation

now new no is

9x-13

now you got the equation

130x-9x+9x-13=143 now you can solve this

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