angelo1506
angelo1506 angelo1506
  • 19-04-2021
  • Mathematics
contestada

4b - 6 + b - 9 = 0
Need Step by Step PLZ

Respuesta :

tianwenjing2002126 tianwenjing2002126
  • 19-04-2021

Answer:

b=3

Step-by-step explanation:

4b-6+b-9=0

5b-15=0

5b=15

b=3

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