document.write( "Question 296711: The equation below is a circle. What is the x-coordinate of the center of the circle?\r
\n" ); document.write( "\n" ); document.write( "(x + 4)2 + (y - 5)2 = 152
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Algebra.Com's Answer #213770 by Fombitz(32388)\"\" \"About 
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\"%28x%2B4%29%5E2%2B%28y-5%29%5E2+=+152\"
\n" ); document.write( "The general equation for a circle centered at (h,k) with a radius R is:
\n" ); document.write( "\"%28x-h%29%5E2%2B%28y-k%29%5E2=R%5E2\"\r
\n" ); document.write( "\n" ); document.write( "Comparing,
\n" ); document.write( "\"h=-4\"
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