document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1150728>Question 1150728</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Suppose that the system of equations x^2 - y = a and y - x = b has exactly one solution for x, then what is this value for x? </SPAN>\n" );
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document.write( "If you want one solution only, expect that discriminant is 0. </SPAN>\n" );
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