SOLUTION: The average of two numbers is xy. If one number is equal to x, the other number equals A. y B. 2y C. xy - x D. 2xy - x E. None of these.

Algebra ->  Average -> SOLUTION: The average of two numbers is xy. If one number is equal to x, the other number equals A. y B. 2y C. xy - x D. 2xy - x E. None of these.      Log On


   



Question 287197: The average of two numbers is xy. If one number is equal to x, the other number equals
A. y B. 2y C. xy - x D. 2xy - x E. None of these.

Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
(x+y)/2=xy
2xy=x+y
2xy-x=y
D) 2xy-x