Given that the mean of three values is 4x and two of thos...

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PS · Problem Solving

sub-505

Algebra

Given that the mean of three values is 4x and two of those values are

3x – 2y

and

2x + y

, what is the third value expressed in terms of x and y?

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A

2x+y

B

2x-y

C

7x + y

D

12x

E

8x

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