document.write( "Question 1096598: x+y+z=-x^2-y^2+z
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Algebra.Com's Answer #711020 by Alan3354(69443)\"\" \"About 
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x+y+z=-x^2-y^2+z
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\n" ); document.write( "x+y = -x^2-y^2
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\n" ); document.write( "And 0,0
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\n" ); document.write( "z = any value, with restrictions on x & y\r
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