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

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



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

We move all terms to the left:

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

We multiply parentheses

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



We calculate terms in parentheses: -(-4(r+8)+5), so:

-4(r+8)+5

We multiply parentheses

-4r-32+5

We add all the numbers together, and all the variables

-4r-27

Back to the equation:

-(-4r-27)



We get rid of parentheses

-5r+4r+27-40=0

We add all the numbers together, and all the variables

-1r-13=0

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

-r=13

r=13/-1

r=-13

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