-9(4r+8)=-23

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Solution for -9(4r+8)=-23 equation: 



-9(4r+8)=-23

We move all terms to the left:

-9(4r+8)-(-23)=0

We add all the numbers together, and all the variables

-9(4r+8)+23=0

We multiply parentheses

-36r-72+23=0

We add all the numbers together, and all the variables

-36r-49=0

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

-36r=49

r=49/-36

r=-1+13/36

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