3(11-r)=27

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Solution for 3(11-r)=27 equation: 



3(11-r)=27

We move all terms to the left:

3(11-r)-(27)=0

We add all the numbers together, and all the variables

3(-1r+11)-27=0

We multiply parentheses

-3r+33-27=0

We add all the numbers together, and all the variables

-3r+6=0

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

-3r=-6

r=-6/-3

r=+2

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