ploy811 ploy811
  • 21-12-2014
  • Mathematics
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If 5 times the value of a number is increased by 3, the result is 28. What is the number?

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konrad509
konrad509 konrad509
  • 21-12-2014
[tex]5x+3=28\\ 5x=25\\ x=5[/tex]
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Аноним Аноним
  • 21-12-2014
5n+3=28

5n=25

Therefore, n=5.
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