25=-6+2(b+8)

Solution for 25=-6+2(b+8) equation:

25=-6+2(b+8)

We move all terms to the left:

25-(-6+2(b+8))=0


We calculate terms in parentheses: -(-6+2(b+8)), so:

-6+2(b+8)

determiningTheFunctionDomain
2(b+8)-6

We multiply parentheses

2b+16-6

We add all the numbers together, and all the variables

2b+10

Back to the equation:

-(2b+10)


We get rid of parentheses

-2b-10+25=0

We add all the numbers together, and all the variables

-2b+15=0

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

-2b=-15

b=-15/-2

b=7+1/2