-4r-8(6r-1)=7(-4-8r)

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Solution for -4r-8(6r-1)=7(-4-8r) equation: 



-4r-8(6r-1)=7(-4-8r)

We move all terms to the left:

-4r-8(6r-1)-(7(-4-8r))=0

We add all the numbers together, and all the variables

-4r-8(6r-1)-(7(-8r-4))=0

We multiply parentheses

-4r-48r-(7(-8r-4))+8=0



We calculate terms in parentheses: -(7(-8r-4)), so:

7(-8r-4)

We multiply parentheses

-56r-28

Back to the equation:

-(-56r-28)



We add all the numbers together, and all the variables

-52r-(-56r-28)+8=0

We get rid of parentheses

-52r+56r+28+8=0

We add all the numbers together, and all the variables

4r+36=0

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

4r=-36

r=-36/4

r=-9

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