annabellemarie23 annabellemarie23
  • 22-01-2021
  • Mathematics
contestada

3(b+1) +1 = 4b
please hurry i need it now

Respuesta :

dksoemtk dksoemtk
  • 23-01-2021

Answer:

4=b

Step-by-step explanation:

3b+3+1=4b

3b+4=4b

-3b    -3b

4=b

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