hambone1234 hambone1234
  • 16-11-2015
  • Mathematics
contestada

aswer to expand 3(n+7)

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Аноним Аноним
  • 16-11-2015
3n + 21
n=7
................
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Аноним Аноним
  • 16-11-2015
3n+21 because of distributive property.
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