-9-(-5-9b)=-85

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Solution for -9-(-5-9b)=-85 equation: 



-9-(-5-9b)=-85

We move all terms to the left:

-9-(-5-9b)-(-85)=0

We add all the numbers together, and all the variables

-(-9b-5)-9-(-85)=0

We add all the numbers together, and all the variables

-(-9b-5)+76=0

We get rid of parentheses

9b+5+76=0

We add all the numbers together, and all the variables

9b+81=0

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

9b=-81

b=-81/9

b=-9

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