SOLUTION: Find the center (h,k) and the radius r of the circle with the given equation. x^2+y^2-14x+2y=14

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Question 964080: Find the center (h,k) and the radius r of the circle with the given equation.
x^2+y^2-14x+2y=14
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Complete the square in x and y.
x%5E2-14x%2By%5E2%2B2y=14
x%5E2-14x%2B49%2By%5E2%2B2y%2B1=14%2B49%2B1
%28x-7%29%5E2%2B%28y%2B1%29%5E2=64
Center : (7,-1)
Radius : sqrt%2864%29=8