SOLUTION: xyz+zyx=686 In the correctly solved addition problem above, the letters X,Y, and Z represent different nonzero digits. What is the value of x+y+z? Please include explanation

Algebra ->  Algebra  -> Sequences-and-series -> SOLUTION: xyz+zyx=686 In the correctly solved addition problem above, the letters X,Y, and Z represent different nonzero digits. What is the value of x+y+z? Please include explanation      Log On

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Question 628919: xyz+zyx=686
In the correctly solved addition problem above, the letters X,Y, and Z represent different nonzero digits. What is the value of x+y+z?
Please include explanations!
Answer by ankor@dixie-net.com(15622) About Me  (Show Source):
You can put this solution on YOUR website!
xyz + zyx=686
In the correctly solved addition problem above, the letters X,Y, and Z
represent different nonzero digits. What is the value of x+y+z?
:
Perhaps we can reason this out, twice the middle digit is 8, y=4
Also x + z = 6
therefore: x + y + z = 10