-3(r+9)=-50

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Solution for -3(r+9)=-50 equation: 



-3(r+9)=-50

We move all terms to the left:

-3(r+9)-(-50)=0

We add all the numbers together, and all the variables

-3(r+9)+50=0

We multiply parentheses

-3r-27+50=0

We add all the numbers together, and all the variables

-3r+23=0

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

-3r=-23

r=-23/-3

r=7+2/3

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