document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=37702>Question 37702</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Must solve using substitution\r<BR>\n" );
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document.write( "2x+y=4<BR>\n" );
document.write( "y=4x+1 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #23285 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley71><B>checkley71(8403)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley71><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=23285\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> IF Y=4X+1 THE SUBSTITUTING (4X+1) FOR Y IN EQUATION 1 WE GET\r<BR>\n" );
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document.write( "2X+(4X+1)=4 OR 2X+4X+1=4 OR 6X=3 OR X=3/6 OR X=1/2  THEN Y=4*1/2+1 OR \r<BR>\n" );
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document.write( "Y=2+1 OR Y=3 \r<BR>\n" );
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document.write( "PROOF 3=4*1/2+1 OR 3=2+1 OR 3-3 & 2*1/2+3=4 OR 1+3=4 OR 4=4 </SPAN>\n" );
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