kgilmartin123 kgilmartin123
  • 23-11-2015
  • Mathematics
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what is the answer to 7b-b=-6

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F10110001
F10110001 F10110001
  • 23-11-2015
6b=-6
b=-1
my answer need to be long, that is why I write this sentence
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Аноним Аноним
  • 23-11-2015
Answer: B= -1 
•••Simplify both sides of the problem. 7b−b=−6
••
•Now we can simplify step by step.
7b−b=−6
7b+−b=−6
(7b+−b)=−6
6b=−6
•••Divide both sides by 6.
6b/6=−6/6 and that equels -1.
So b= -1
Hope this helps! 
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