Question

find the center and radius of each
1.) (x+7)^2+(y-3)^2=64
2.) (x+5)^2+(y+8)^2=9
3.) (x-14)^2+(y-2)^2=4
4.) x^2+y^2+24x+10y+160=0
5.) -6x+x^2=97+10y-y^2
6.) (x+2)^2+(y+3)^2=4