The sum of
obtained by
two digit number of the numele
reversing its
the number, it
its unit place digit is greater
than the tens place digit by 7
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Step-by-step explanation:lol
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Answer:
Step-by-step explanation:SUPPOSE ,THE UNITS PLACE DIGIT NUMBER IS Y AND TENS PLACE DIGIT NUMBEE IS X.
THE NUMBER IS 10X+Y
THE NUMBER OBTAINED BY REVERSING THE DIGITS IS 10Y+X
FROM THE GIVEN CONDITIONS,(10X+Y)+(10Y+X)=121
11X+11Y=121
ALSO,X=Y+7
ADDING THE NUMBERS 2X=18,X=9
A+Y=11,Y=2
THE 2 DIGIT NUMBER IS 29
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