document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=347021>Question 347021</A>: <I><SPAN STYLE=\"word-break: break-all;\"> what multiplier should be used for each of the following equations to eliminate one unknown by subtraction?  3x-y=7,  2x+7y=42.\r<BR>\n" );
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document.write( "A.)7 for the first equation, 1 for the second<BR>\n" );
document.write( "B.)6 for the first equation, 7 for the second<BR>\n" );
document.write( "C.)3 for the first equation, 2 for the second<BR>\n" );
document.write( "D.)2 for the first equation, 3 for the second </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #248136 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=248136\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> D)<BR>\n" );
document.write( "6x-2y=14<BR>\n" );
document.write( "6x+21y=42<BR>\n" );
document.write( "---------subtract<BR>\n" );
document.write( "-23y=-28<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Ed </SPAN>\n" );
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