document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=948233>Question 948233</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Without graphing, tell whether the system has one solution, no solution, or an infinite number of solutions.  <BR>\n" );
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document.write( "Make sure to explain how you know your answer is correct for full credit.<BR>\n" );
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document.write( "y = x + 2<BR>\n" );
document.write( "-4x + y = -1 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #578713 by </B><A HREF=/tutors/aboutme.mpl?userid=amarjeeth123><B>amarjeeth123(570)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=amarjeeth123><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=578713\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The given equations are:<BR>\n" );
document.write( "y = x + 2...........equation 1<BR>\n" );
document.write( "-4x + y = -1........equation 2<BR>\n" );
document.write( "From 2 we get y=4x-1<BR>\n" );
document.write( "Substituting in 1 we get,<BR>\n" );
document.write( "4x-1=x+2<BR>\n" );
document.write( "3x=3<BR>\n" );
document.write( "x=1<BR>\n" );
document.write( "y=3<BR>\n" );
document.write( "The given set of equations has one unique solution (1,3). </SPAN>\n" );
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