SOLUTION: 6,x,y,16 solve for value of x

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Question 858034: 6,x,y,16 solve for value of x
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
an = a + (n - 1)d
16 = 6 + (3)d
d=10/3
6,x,y,16
18/3,28/3,38/3,48/3
6,28/3,38/3,16
x=28/3