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One, two, three, five. (Posted on 2014-06-07) Difficulty: 3 of 5
Find all solutions for integer x,y, such that 5x+1=2*3y.

Prove that there are no others.

See The Solution Submitted by broll    
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Some Thoughts answers, no proof | Comment 1 of 3
            x=y=0,     x=y=1,        see no other  couples                   
  Posted by Ady TZIDON on 2014-06-07 10:34:18
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