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10-02-2017
Mathematics

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The sum of two numbers is 33 and their difference is 2. Find the numbers.

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azhangstuy azhangstuy

10-02-2017

Let x= one number
Let y= other number
x - y = 2
x = y +2
y + y + 2 = 33
2y + 2= 33
2y=31
y = 15.5
x = 15.5 + 2
x = 17.5

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