document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=449402>Question 449402</A>: <I><SPAN STYLE=\"word-break: break-all;\"> elimination/ addition  \r<BR>\n" );
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document.write( "3x + y = 7 <BR>\n" );
document.write( "x + 2y = 4 \r<BR>\n" );
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document.write( "with steps too </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #309221 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=309221\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 3x+y=7	.............1	<BR>\n" );
document.write( "x+2y=4	.............2	<BR>\n" );
document.write( "Eliminate y								<BR>\n" );
document.write( "multiply (1)by 	-2						<BR>\n" );
document.write( "Multiply (2) by	1						<BR>\n" );
document.write( "-6x-2y=-14		<BR>\n" );
document.write( "x+2y=4		<BR>\n" );
document.write( "Add the two equations								<BR>\n" );
document.write( "-5x=-10		<BR>\n" );
document.write( "/-5							<BR>\n" );
document.write( "x=2						<BR>\n" );
document.write( "plug value of 	x	in (1)				<BR>\n" );
document.write( "3x+y=7		<BR>\n" );
document.write( "6+y=7		<BR>\n" );
document.write( "y=7-6<BR>\n" );
document.write( "y=1		<BR>\n" );
document.write( " </SPAN>\n" );
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