#1**0 **

Moving x and y terms to one side gets this: x^2-6x+y^2+18y = 127

completing the square: (x-3)^2+(y+9)^2 -9-81 = 127

Finally: (x-3)^2 + (y+9)^2 = 217

Now you can finish it up yourself.

Note: You can also view this graph visually as both forms overlap fully

OrangeJuicy Aug 10, 2021