(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

9x² + 9y² - 6x + 12y - 22 = 0

2. Relevant equations

3. The attempt at a solution

i got this far but cant finish i dont know what to do:

3(3x² - 2x + 1) + 3(3y² + 4y + 4) = 40

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# Homework Help: Radius and coord of center of a circle

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