-5(-4r-8)=-8r+12

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Solution for -5(-4r-8)=-8r+12 equation: 



-5(-4r-8)=-8r+12

We move all terms to the left:

-5(-4r-8)-(-8r+12)=0

We multiply parentheses

20r-(-8r+12)+40=0

We get rid of parentheses

20r+8r-12+40=0

We add all the numbers together, and all the variables

28r+28=0

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

28r=-28

r=-28/28

r=-1

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