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If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0
If x+y=4, y+z = 8 and z+x= 6, then 2y-z-0