A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 5 years ago
The sum of the digits of a twodigit number is 12.If the digits are reversed,the new number is 18 more than the original number.Find the original number.
anonymous
 5 years ago
The sum of the digits of a twodigit number is 12.If the digits are reversed,the new number is 18 more than the original number.Find the original number.

This Question is Closed

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0x+y = 12 10y+x = 10X + y +18

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0where x and y are the 2 digits

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0x+y=12 x+10y=y+10x+18 xy=2. gives u x=7,y=5 the no is 57

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0jab ek banda reply kar chuka to kyun sab zor lagate ho yaar?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0TLet the original number be 10x + (12x) Then on reversing it becomes 10(12x) + x Atq 10(12x) + x = 10x + (12x) + 18 Solve this, get value of x and then get the two numbers
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.