-8(8+4r)-5r=26-7r

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Solution for -8(8+4r)-5r=26-7r equation: 



-8(8+4r)-5r=26-7r

We move all terms to the left:

-8(8+4r)-5r-(26-7r)=0

We add all the numbers together, and all the variables

-8(4r+8)-5r-(-7r+26)=0

We add all the numbers together, and all the variables

-5r-8(4r+8)-(-7r+26)=0

We multiply parentheses

-5r-32r-(-7r+26)-64=0

We get rid of parentheses

-5r-32r+7r-26-64=0

We add all the numbers together, and all the variables

-30r-90=0

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

-30r=90

r=90/-30

r=-3

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