If 5y 3x = 4, what is the value of 15y 9x?

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02-01-2017
Mathematics

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If 5y 3x = 4, what is the value of 15y 9x?

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Hilltop1108 Hilltop1108 · Answer 1 · 2017-01-02T17:30:24+01:00

Hilltop1108 Hilltop1108

02-01-2017

So you are given 5y3x = 4 and you are trying to find 15y9y.
If you notice, if you multiply 3*5y and 3*3x you get 15y9x. So you are multiplying by 9. So if you multiply 9 to one side, you do it to the other.

So the answer is 36
Hopes this helps!

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