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3 years ago

The difference of a number times 4 and 9 equals 5

Mathematics

2 answers:

Over [174]3 years ago

8 0

<span>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.

</span>

Nikitich [7]3 years ago

7 0

4y - 9 = 5
y is the unknown number

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