-3(-r-5)=-r+11

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Solution for -3(-r-5)=-r+11 equation: 



-3(-r-5)=-r+11

We move all terms to the left:

-3(-r-5)-(-r+11)=0

We add all the numbers together, and all the variables

-3(-1r-5)-(-1r+11)=0

We multiply parentheses

3r-(-1r+11)+15=0

We get rid of parentheses

3r+1r-11+15=0

We add all the numbers together, and all the variables

4r+4=0

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

4r=-4

r=-4/4

r=-1

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