4-4b=4-2(b-8)

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Solution for 4-4b=4-2(b-8) equation: 



4-4b=4-2(b-8)

We move all terms to the left:

4-4b-(4-2(b-8))=0



We calculate terms in parentheses: -(4-2(b-8)), so:

4-2(b-8)

determiningTheFunctionDomain
-2(b-8)+4

We multiply parentheses

-2b+16+4

We add all the numbers together, and all the variables

-2b+20

Back to the equation:

-(-2b+20)



We get rid of parentheses

-4b+2b-20+4=0

We add all the numbers together, and all the variables

-2b-16=0

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

-2b=16

b=16/-2

b=-8

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