leather12374oxzgvv
leather12374oxzgvv leather12374oxzgvv
  • 17-10-2017
  • Mathematics
contestada

the difference of two numbers is 6. their sum is 20, what are the numbers?

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chrishawnapplew
chrishawnapplew chrishawnapplew
  • 17-10-2017
13 and 7 are the correct numbers
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musiclover10045
musiclover10045 musiclover10045
  • 17-10-2017

1st number = x

 2nd number = x-6

x +x-6 = 20

2x-6 = 20

2x=26

x = 26/2 = 13

13-6 = 7

 the 2 numbers are 7 & 13

Answer Link

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