document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=562104>Question 562104</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve each system using substitution.\r<BR>\n" );
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document.write( "2=2y-x<BR>\n" );
document.write( "23=5y-4x </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #364440 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=364440\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2=2y-x\r<BR>\n" );
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document.write( "x=2y-2\r<BR>\n" );
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document.write( "23=5y-4x\r<BR>\n" );
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document.write( "substitute x in second equation\r<BR>\n" );
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document.write( "23=5y-4x<BR>\n" );
document.write( "23=5y-4(2y-2)<BR>\n" );
document.write( "23=5y-8y+8<BR>\n" );
document.write( "23=-3y+8<BR>\n" );
document.write( "-3y=23-8<BR>\n" );
document.write( "y=-5\r<BR>\n" );
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document.write( "plug y in equation to get x<BR>\n" );
document.write( "x=2y-2<BR>\n" );
document.write( "x=-10-2<BR>\n" );
document.write( "x=-12<BR>\n" );
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