document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=189377>Question 189377</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how do u work this problem out????????????\r<BR>\n" );
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document.write( "                1.   y=2x<BR>\n" );
document.write( "                   6x-y=8 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #142064 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley75><B>checkley75(3666)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley75><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=142064\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> y=2x<BR>\n" );
document.write( "6x-y=8<BR>\n" );
document.write( "substituting 2x for y in the second equation:<BR>\n" );
document.write( "6x-(2x)=8<BR>\n" );
document.write( "6x-2x=8<BR>\n" );
document.write( "4x=8<BR>\n" );
document.write( "x=8/4<BR>\n" );
document.write( "x=2 ans.<BR>\n" );
document.write( "y=2*2=4 ans.<BR>\n" );
document.write( "Proof:<BR>\n" );
document.write( "6*2-4=8<BR>\n" );
document.write( "12-4=8<BR>\n" );
document.write( "8=8 </SPAN>\n" );
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