34=-2(r-6)

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Solution for 34=-2(r-6) equation: 



34=-2(r-6)

We move all terms to the left:

34-(-2(r-6))=0



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

-2(r-6)

We multiply parentheses

-2r+12

Back to the equation:

-(-2r+12)



We get rid of parentheses

2r-12+34=0

We add all the numbers together, and all the variables

2r+22=0

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

2r=-22

r=-22/2

r=-11

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