-4r-8=-6(4r+8)

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Solution for -4r-8=-6(4r+8) equation: 



-4r-8=-6(4r+8)

We move all terms to the left:

-4r-8-(-6(4r+8))=0



We calculate terms in parentheses: -(-6(4r+8)), so:

-6(4r+8)

We multiply parentheses

-24r-48

Back to the equation:

-(-24r-48)



We get rid of parentheses

-4r+24r+48-8=0

We add all the numbers together, and all the variables

20r+40=0

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

20r=-40

r=-40/20

r=-2

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