+0  
 
0
592
2
avatar+4 

5w+4x=30y

2w+3x=19y

1w+1x=?y

 Nov 21, 2016
 #1
avatar+28 
+5

Hope it was helpfull

 Nov 21, 2016
 #2
avatar+118653 
0

Nice work Ryokusei     cool

 

Welcome to the froum :)

 Nov 22, 2016

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