lolapaluza lolapaluza
  • 03-12-2017
  • Mathematics
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The difference of a number times 4 and 9 equals 5

The difference of a number times 4 and 9 equals 5 class=

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Аноним Аноним
  • 04-12-2017
4y - 9 = 5
y is the unknown number
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altavistard
altavistard altavistard
  • 04-12-2017
The difference of a number times 4 and 9 equals 5.  Let the number be n.
Then  4n - 9 = a number times 4
 The difference of a number times 4   AND     9  equals     5 comes out to be:

                                                      4n - 9 = 5

Add 9 to both sides:                       4n       = 14.  Then n = 14/4 = 7/2 (answer)

Note that 14 less 9 is 5.  This is one way in which you can check this result.

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