3(2r+3)=69

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Solution for 3(2r+3)=69 equation: 



3(2r+3)=69

We move all terms to the left:

3(2r+3)-(69)=0

We multiply parentheses

6r+9-69=0

We add all the numbers together, and all the variables

6r-60=0

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

6r=60

r=60/6

r=10

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