8-2(3+b)=b-9

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Solution for 8-2(3+b)=b-9 equation: 



8-2(3+b)=b-9

We move all terms to the left:

8-2(3+b)-(b-9)=0

We add all the numbers together, and all the variables

-2(b+3)-(b-9)+8=0

We multiply parentheses

-2b-(b-9)-6+8=0

We get rid of parentheses

-2b-b+9-6+8=0

We add all the numbers together, and all the variables

-3b+11=0

We move all terms containing b to the left, all other terms to the right

-3b=-11

b=-11/-3

b=3+2/3

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