the sum of two numbers is 123.if one number exceeds the other by 9, then find the numbers.
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x + y = 123
y = x + 9
so x + x + 9=123
2x + 9= 123
2x = 123 - 9
2x = 114
x = 114/2
x = 57
y = x + 9
y = 66
Therefore the numbers are 57,66
y = x + 9
so x + x + 9=123
2x + 9= 123
2x = 123 - 9
2x = 114
x = 114/2
x = 57
y = x + 9
y = 66
Therefore the numbers are 57,66
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