3r+11=6-3(3r+3)

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Solution for 3r+11=6-3(3r+3) equation: 



3r+11=6-3(3r+3)

We move all terms to the left:

3r+11-(6-3(3r+3))=0



We calculate terms in parentheses: -(6-3(3r+3)), so:

6-3(3r+3)

determiningTheFunctionDomain
-3(3r+3)+6

We multiply parentheses

-9r-9+6

We add all the numbers together, and all the variables

-9r-3

Back to the equation:

-(-9r-3)



We get rid of parentheses

3r+9r+3+11=0

We add all the numbers together, and all the variables

12r+14=0

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

12r=-14

r=-14/12

r=-1+1/6

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