Mathematics
A two-digit number is such that the ten's digit exceeds twice the unit's digit by 2 and the number obtained by inter-changing the digits is 5 more than three times the sum of the digits. Find the two digit number.
Related Questions
The sum of the digits of a two digit number is 7. If the digits are reversed, the new number decreased by 2, equals twice the original number. Find the number.
The ten's digit of a two digit number is three times the unit digit. The sum of the number and the unit digit is 32. Find the number.
Five years ago, A's age was four times the age of B. Five years hence, A's age will be twice the age of B. Find their present ages.
A is 20 years older than B. 5 years ago, A was 3 times as old as B. Find their present ages.