-8r-8(r+6)=-3-3(1+3r)

Solution for -8r-8(r+6)=-3-3(1+3r) equation:

-8r-8(r+6)=-3-3(1+3r)

We move all terms to the left:

-8r-8(r+6)-(-3-3(1+3r))=0

We add all the numbers together, and all the variables

-8r-8(r+6)-(-3-3(3r+1))=0

We multiply parentheses

-8r-8r-(-3-3(3r+1))-48=0


We calculate terms in parentheses: -(-3-3(3r+1)), so:

-3-3(3r+1)

determiningTheFunctionDomain
-3(3r+1)-3

We multiply parentheses

-9r-3-3

We add all the numbers together, and all the variables

-9r-6

Back to the equation:

-(-9r-6)


We add all the numbers together, and all the variables

-16r-(-9r-6)-48=0

We get rid of parentheses

-16r+9r+6-48=0

We add all the numbers together, and all the variables

-7r-42=0

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

-7r=42

r=42/-7

r=-6