justice32 justice32
  • 20-09-2017
  • Mathematics
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The sum of two numbers is 15 and there difference is 3. Find the two numbers

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Tiffani906241
Tiffani906241 Tiffani906241
  • 22-09-2017
9 and 6

x+y=15
x-y=3

If you substitute them:
9+6=15
15=15

9-6=3
3=3

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