9(3r-5)=20

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Solution for 9(3r-5)=20 equation: 



9(3r-5)=20

We move all terms to the left:

9(3r-5)-(20)=0

We multiply parentheses

27r-45-20=0

We add all the numbers together, and all the variables

27r-65=0

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

27r=65

r=65/27

r=2+11/27

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