-3(1+2r)-(r+1)=10r+7r

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Solution for -3(1+2r)-(r+1)=10r+7r equation: 



-3(1+2r)-(r+1)=10r+7r

We move all terms to the left:

-3(1+2r)-(r+1)-(10r+7r)=0

We add all the numbers together, and all the variables

-3(2r+1)-(r+1)-(+17r)=0

We multiply parentheses

-6r-(r+1)-(+17r)-3=0

We get rid of parentheses

-6r-r-17r-1-3=0

We add all the numbers together, and all the variables

-24r-4=0

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

-24r=4

r=4/-24

r=-1/6

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