7(-7r-6)-6r=-152

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Solution for 7(-7r-6)-6r=-152 equation: 



7(-7r-6)-6r=-152

We move all terms to the left:

7(-7r-6)-6r-(-152)=0

We add all the numbers together, and all the variables

-6r+7(-7r-6)+152=0

We multiply parentheses

-6r-49r-42+152=0

We add all the numbers together, and all the variables

-55r+110=0

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

-55r=-110

r=-110/-55

r=+2

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