The average (arithmetic mean) of x and y is 14. If the value of x is doubled
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The average (arithmetic mean) of x and y is 14. If the value of x is doubled and the value of y is tripled, the average (arithmetic mean) of the two numbers remains the same. What is the value of x?
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Related Book For
McGraw-Hill Education SAT 2017
ISBN: 9781259641657
1st Edition
Authors: Christopher Black, Mark Anestis
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