nimarunchak2007
nimarunchak2007 nimarunchak2007
  • 16-05-2020
  • Mathematics
contestada

if x+y=4 and x-y=a then what does x equal
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Respuesta :

joevarshney joevarshney
  • 16-05-2020

Answer:

x = 2 + a/2

Step-by-step explanation:

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