Find two number such thay one of them exceefs the other by9 and their sum is 81
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The two numbers are 36 and 45.
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Let the numbers be x and x+y=81
x-y=9
Add these equations we get 2x=90
Then x=45
Y=36
Therefore the numbers are 45,36
x-y=9
Add these equations we get 2x=90
Then x=45
Y=36
Therefore the numbers are 45,36
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