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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

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



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

-7(-8r-8)-8

We multiply parentheses

56r+56-8

We add all the numbers together, and all the variables

56r+48

Back to the equation:

-(56r+48)



We get rid of parentheses

48r-56r-48+8=0

We add all the numbers together, and all the variables

-8r-40=0

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

-8r=40

r=40/-8

r=-5

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