-6r-20=-12r+8r+18

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Solution for -6r-20=-12r+8r+18 equation: 



-6r-20=-12r+8r+18

We move all terms to the left:

-6r-20-(-12r+8r+18)=0

We add all the numbers together, and all the variables

-6r-(-4r+18)-20=0

We get rid of parentheses

-6r+4r-18-20=0

We add all the numbers together, and all the variables

-2r-38=0

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

-2r=38

r=38/-2

r=-19

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