-2(r+8)=25

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Solution for -2(r+8)=25 equation: 



-2(r+8)=25

We move all terms to the left:

-2(r+8)-(25)=0

We multiply parentheses

-2r-16-25=0

We add all the numbers together, and all the variables

-2r-41=0

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

-2r=41

r=41/-2

r=-20+1/2

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