pbVanessasarvis pbVanessasarvis
  • 26-10-2020
  • Mathematics
contestada

Can someone please tell me the answer to this problem?

2/9b=1/3b-7

Respuesta :

25santamariam
25santamariam 25santamariam
  • 26-10-2020

Answer:

b=63

Step-by-step explanation:

2/9b=1/3b-7

sub 1/3 from each side

-1/9b=-7

them multiply both sides by -9/7

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