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prove this 5x+4r+1g=45

prove this
 
5x+4r+1g=45
 

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1 Answers

kartheeek
24 Points
9 years ago
there are 9 positive integer pairs for x,r,g they are 9,0,0    8,1,1   7,2,2   6,3,3   5,4,4   4,5,5   3,6,6   2,7,7   1,8,8 respectively

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