document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=425257>Question 425257</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Determine whether the system of linear equations has one and only one solution, infinitely many solutions, or no solution. Find all solutions whenever they exist.\r<BR>\n" );
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document.write( "x + 2y = 4\r<BR>\n" );
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document.write( "2x - y = 3  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #296192 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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/cgi-bin/show-face.mpl?user=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=296192\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x+2y=4	.............1	<BR>\n" );
document.write( "2x-y=3	.............2	<BR>\n" );
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document.write( "multiply (1)by 1						<BR>\n" );
document.write( "Multiply (2) by 2						<BR>\n" );
document.write( "1x+2y=4		<BR>\n" );
document.write( "4x-2y=6		<BR>\n" );
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document.write( "Add the two equations								<BR>\n" );
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document.write( "5x=10		<BR>\n" );
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document.write( "/5							<BR>\n" );
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document.write( "x=2		<BR>\n" );
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document.write( "plug value of 	x in (1)				<BR>\n" );
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document.write( "x+2y=4		<BR>\n" );
document.write( "2+2y=4		<BR>\n" );
document.write( "2y=4-2<BR>\n" );
document.write( "2y=2	<BR>\n" );
document.write( "y=1 </SPAN>\n" );
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