SOLUTION: 2) The sum of the digits of a certain two-digit number is 7. Reversing its digits increases the number by 9. What is the number? igot
y=7/4and x=4
Algebra.Com
Question 1109793: 2) The sum of the digits of a certain two-digit number is 7. Reversing its digits increases the number by 9. What is the number? igot
y=7/4and x=4
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
The sum of the digits of a certain two-digit number is 7. Reversing its digits increases the number by 9. What is the number?
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Increasing by 9 --> the difference between the digits is 1.
--> 34
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