6r+3(r+-9)=

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Solution for 6r+3(r+-9)= equation: 



6r+3(r+-9)=

We move all terms to the left:

6r+3(r+-9)-()=0

We add all the numbers together, and all the variables

6r+3(r-9)-()=0

We add all the numbers together, and all the variables

6r+3(r-9)=0

We multiply parentheses

6r+3r-27=0

We add all the numbers together, and all the variables

9r-27=0

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

9r=27

r=27/9

r=3

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