alyza1a1
alyza1a1 alyza1a1
  • 04-02-2015
  • Mathematics
contestada

Solve:

n/4-1=n/5

.·(>▂<)·.

Respuesta :

konrad509
konrad509 konrad509
  • 04-02-2015
[tex]\dfrac{n}{4}-1=\dfrac{n}{5}\\ 5n-20=4n\\ 5n-4n=20\\ n=20[/tex]
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