cristal21ball cristal21ball
  • 04-11-2016
  • Mathematics
contestada

what is 5y+2=1/2(ay+b) y=3

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anouar
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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