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02-12-2016
Mathematics

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the sum of thwo numbers is 25. their difference is 7. find the numbers

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02-12-2016

this problem would just be x + (x +7) = 25. It can be simplified to 2x = 18, which can be further simplified to x = 9. 9 is one of your answers. To find the other number, just add 7. Your numbers would be 9 and 16, which do add to 25.

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