2(-4r-8)=2(-7r-3)

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Solution for 2(-4r-8)=2(-7r-3) equation: 



2(-4r-8)=2(-7r-3)

We move all terms to the left:

2(-4r-8)-(2(-7r-3))=0

We multiply parentheses

-8r-(2(-7r-3))-16=0



We calculate terms in parentheses: -(2(-7r-3)), so:

2(-7r-3)

We multiply parentheses

-14r-6

Back to the equation:

-(-14r-6)



We get rid of parentheses

-8r+14r+6-16=0

We add all the numbers together, and all the variables

6r-10=0

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

6r=10

r=10/6

r=1+2/3

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