bbyghelp
bbyghelp
29-11-2015
Mathematics
contestada
What's equivalent to 2x - 4y = 12 3x - 5y = 20
Respuesta :
vfang
vfang
29-11-2015
2x-4y= 12 is equivalent to x= 2y+6
3x-5y= 20 is equivalent to x= (5/3)y+ 20/3
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