Sarahylopez12 Sarahylopez12
  • 10-02-2021
  • Mathematics
contestada

Find the sum (7b -4) + (2b+ a + 1)

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Sashamona101
Sashamona101 Sashamona101
  • 10-02-2021

Answer: (9b + a - 3)

Step-by-step explanation: Good luck! :D

Answer Link
937darlene937
937darlene937 937darlene937
  • 10-02-2021

Answer:

a=9b-3

Step-by-step explanation:

Answer Link

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