angelraney12 angelraney12
  • 07-02-2017
  • Mathematics
contestada

the sum of two numbers is 24 and their difference is 2?

Respuesta :

wolf1728
wolf1728 wolf1728
  • 07-02-2017
x + y = 24
x - y = 2

Adding both equations
2x = 26
x = 13
y = 11

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