22=-6+4(b-9)

Solution for 22=-6+4(b-9) equation:

22=-6+4(b-9)

We move all terms to the left:

22-(-6+4(b-9))=0


We calculate terms in parentheses: -(-6+4(b-9)), so:

-6+4(b-9)

determiningTheFunctionDomain
4(b-9)-6

We multiply parentheses

4b-36-6

We add all the numbers together, and all the variables

4b-42

Back to the equation:

-(4b-42)


We get rid of parentheses

-4b+42+22=0

We add all the numbers together, and all the variables

-4b+64=0

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

-4b=-64

b=-64/-4

b=+16