cristal21ball
cristal21ball
04-11-2016
Mathematics
contestada
what is 5y+2=1/2(ay+b) y=3
Respuesta :
anouar
anouar
04-11-2016
5(3)+2=(3a+b)/2
34=3a+b
34-b=3a
(34-b)/3=a
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