9(b-1)=9+b

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Solution for 9(b-1)=9+b equation: 



9(b-1)=9+b

We move all terms to the left:

9(b-1)-(9+b)=0

We add all the numbers together, and all the variables

9(b-1)-(b+9)=0

We multiply parentheses

9b-(b+9)-9=0

We get rid of parentheses

9b-b-9-9=0

We add all the numbers together, and all the variables

8b-18=0

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

8b=18

b=18/8

b=2+1/4

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