-8(3r-2)-2(4r+8)=64

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Solution for -8(3r-2)-2(4r+8)=64 equation: 



-8(3r-2)-2(4r+8)=64

We move all terms to the left:

-8(3r-2)-2(4r+8)-(64)=0

We multiply parentheses

-24r-8r+16-16-64=0

We add all the numbers together, and all the variables

-32r-64=0

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

-32r=64

r=64/-32

r=-2

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