-2=-1/4(-2)-b

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Solution for -2=-1/4(-2)-b equation: 



-2=-1/4(-2)-b

We move all terms to the left:

-2-(-1/4(-2)-b)=0



Domain of the equation: 4(-2)-b)!=0

b∈R



We multiply all the terms by the denominator


-(-1-2*4(-2)-b)=0



We calculate terms in parentheses: -(-1-2*4(-2)-b), so:

-1-2*4(-2)-b

determiningTheFunctionDomain
-b-1-2*4(-2)

We add all the numbers together, and all the variables

-1b+15

Back to the equation:

-(-1b+15)



We get rid of parentheses

1b-15=0

We add all the numbers together, and all the variables

b-15=0

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

b=15

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