2=-3(r+6)+2

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Solution for 2=-3(r+6)+2 equation: 



2=-3(r+6)+2

We move all terms to the left:

2-(-3(r+6)+2)=0



We calculate terms in parentheses: -(-3(r+6)+2), so:

-3(r+6)+2

We multiply parentheses

-3r-18+2

We add all the numbers together, and all the variables

-3r-16

Back to the equation:

-(-3r-16)



We get rid of parentheses

3r+16+2=0

We add all the numbers together, and all the variables

3r+18=0

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

3r=-18

r=-18/3

r=-6

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