164=8-3(-7b-3)

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Solution for 164=8-3(-7b-3) equation: 



164=8-3(-7b-3)

We move all terms to the left:

164-(8-3(-7b-3))=0



We calculate terms in parentheses: -(8-3(-7b-3)), so:

8-3(-7b-3)

determiningTheFunctionDomain
-3(-7b-3)+8

We multiply parentheses

21b+9+8

We add all the numbers together, and all the variables

21b+17

Back to the equation:

-(21b+17)



We get rid of parentheses

-21b-17+164=0

We add all the numbers together, and all the variables

-21b+147=0

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

-21b=-147

b=-147/-21

b=+7

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