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

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



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

We move all terms to the left:

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

We multiply parentheses

-5r-(-4(r+8)-8)-40=0



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

-4(r+8)-8

We multiply parentheses

-4r-32-8

We add all the numbers together, and all the variables

-4r-40

Back to the equation:

-(-4r-40)



We get rid of parentheses

-5r+4r+40-40=0

We add all the numbers together, and all the variables

-r=0

r=0/-1

r=0

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