2b-b=9+6b

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Solution for 2b-b=9+6b equation:



2b-b=9+6b
We move all terms to the left:
2b-b-(9+6b)=0
We add all the numbers together, and all the variables
2b-b-(6b+9)=0
We add all the numbers together, and all the variables
b-(6b+9)=0
We get rid of parentheses
b-6b-9=0
We add all the numbers together, and all the variables
-5b-9=0
We move all terms containing b to the left, all other terms to the right
-5b=9
b=9/-5
b=-1+4/5

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