-r-6(-4-7r)=311

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Solution for -r-6(-4-7r)=311 equation: 



-r-6(-4-7r)=311

We move all terms to the left:

-r-6(-4-7r)-(311)=0

We add all the numbers together, and all the variables

-r-6(-7r-4)-311=0

We add all the numbers together, and all the variables

-1r-6(-7r-4)-311=0

We multiply parentheses

-1r+42r+24-311=0

We add all the numbers together, and all the variables

41r-287=0

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

41r=287

r=287/41

r=7

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