SOLUTION: on adding 7. a 2 digit number reverse its digit. write the equation of given information?
Algebra.Com
Question 918532: on adding 7. a 2 digit number reverse its digit. write the equation of given information?
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
Let t represent the ten's digit and u represent the unit's digits
10t +u + 7 = 10u + t
RELATED QUESTIONS
When you reverse the digits in a certain two-digit number you decrease its value by 27.... (answered by josgarithmetic,ikleyn)
the sum of a two digit number and its reverse is 110. the digits number sum is 10. finde... (answered by Alan3354)
The sum of a two-digit number and its reverse is 121. The ones digit is seven more than... (answered by edjones)
The sum of two digit number and its reverse is 99. how many two digit number can satisfy... (answered by satyareddy22)
The reverse of a two digit number is the number obtained by writing the digits in reverse (answered by Edwin McCravy)
If You Multiply 4321 By A Certain 4-digit Number, The 8-digit Answer You Get Ends In Its... (answered by Edwin McCravy)
Show the difference between a four-digit number and its reverse is divisible by... (answered by Edwin McCravy)
The sum of the digit of a 2-digit number is 7. If 27 is added to the number, the result... (answered by ankor@dixie-net.com)
Write a 2-digit number such as its tens digit is two less than the ones digit, and the... (answered by Alan3354)