-9=(5)+(-1)+b

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Solution for -9=(5)+(-1)+b equation: 



-9=(5)+(-1)+b

We move all terms to the left:

-9-((5)+(-1)+b)=0



We calculate terms in parentheses: -(5+(-1)+b), so:

5+(-1)+b

determiningTheFunctionDomain
b+5+(-1)

We add all the numbers together, and all the variables

b+4

Back to the equation:

-(b+4)



We get rid of parentheses

-b-4-9=0

We add all the numbers together, and all the variables

-1b-13=0

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

-b=13

b=13/-1

b=-13

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