Find two numbers such that 1 of them exceed the other by 9 and their sum is 18
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let no be x and y
then A/Q
x-y = 9
x+y = 18
solving both
2x = 27
x = 13.5 and y = 4.5
then A/Q
x-y = 9
x+y = 18
solving both
2x = 27
x = 13.5 and y = 4.5
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