-19-7r=-2(6r-8)

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Solution for -19-7r=-2(6r-8) equation: 



-19-7r=-2(6r-8)

We move all terms to the left:

-19-7r-(-2(6r-8))=0



We calculate terms in parentheses: -(-2(6r-8)), so:

-2(6r-8)

We multiply parentheses

-12r+16

Back to the equation:

-(-12r+16)



We get rid of parentheses

-7r+12r-16-19=0

We add all the numbers together, and all the variables

5r-35=0

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

5r=35

r=35/5

r=7

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