document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1056569>Question 1056569</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Use elimination to solve each system of equations. I have to show all work and write the answer as an (x,y) ordered.\r<BR>\n" );
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document.write( "2x-y=-1<BR>\n" );
document.write( "3x-2y=1 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #671679 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=671679\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2x-y=-1;multiply by -2 to get -4x+2y=2<BR>\n" );
document.write( "3x-2y=1<BR>\n" );
document.write( "-4x+2y=2, now add them<BR>\n" );
document.write( "-x=3<BR>\n" );
document.write( "x=-3<BR>\n" );
document.write( "substitute into the first and -6-y=-1<BR>\n" );
document.write( "-y=5<BR>\n" );
document.write( "y=-5<BR>\n" );
document.write( "check in the second one<BR>\n" );
document.write( "-9-(2(-5))=1<BR>\n" );
document.write( "answer is (-3,-5) </SPAN>\n" );
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