arkinyagraham
arkinyagraham arkinyagraham
  • 13-03-2021
  • Mathematics
contestada

3a+b=225 b=a-15 first step

Respuesta :

averyfarnsworth
averyfarnsworth averyfarnsworth
  • 13-03-2021

Answer:

60 = a

Step-by-step explanation:

I attached a pic of how I got 60 = a

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