blessone67 blessone67
  • 13-01-2015
  • Mathematics
Answered

The sum of two numbers is 30 and their difference is 12. Find the two numbers



Answer :

kaybae369
kaybae369 kaybae369
  • 13-01-2015
21+9=30
21-12=9
9+12=21
numbers are 9 and 21
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