bruh9141 bruh9141
  • 15-10-2020
  • Mathematics
contestada

-16a+2b=42 solve for b

Respuesta :

limichael2005 limichael2005
  • 15-10-2020

Answer:

b = 21 +8a

Step-by-step explanation:

We can dive both sides by 2 to get:

-8a + b = 21

Then bring at 8a to both sides to get

b = 21+8a

Answer Link
at4212131asmee at4212131asmee
  • 15-10-2020

Answer:

-16a+2b=42

2b=42+16a

b=42+16a

²

b=21+8a

Answer Link

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