emmcam1576 emmcam1576
  • 06-11-2020
  • Mathematics
contestada

Simplify: 2b + 4 – b – 4

Respuesta :

sj3361611
sj3361611 sj3361611
  • 06-11-2020
b
answer:




steps:

2b+4-b-4

2b-b

1b

b
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