document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=742022>Question 742022</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve 5x+4y=12 and 3x+4y=4 by substitution? \r<BR>\n" );
document.write( "\n" );
document.write( "enter your answer as (_,_) please? \r<BR>\n" );
document.write( "\n" );
document.write( "I already did this much solved the first expression and ended up with:<BR>\n" );
document.write( "y= 1-3x\r<BR>\n" );
document.write( "\n" );
document.write( "but now I'm stuck! please help me!   </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #452249 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=452249\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Solve 5x+4y=12 and 3x+4y=4 by substitution? \r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "From the \"4\" equation, <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4y=4-3x ALIGN=MIDDLE  ALT=\"4y=4-3x\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4y%281%2F4%29=4%281%2F4%29-3%281%2F4%29x ALIGN=MIDDLE  ALT=\"4y%281%2F4%29=4%281%2F4%29-3%281%2F4%29x\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=1-%283%2F4%29x ALIGN=MIDDLE  ALT=\"y=1-%283%2F4%29x\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Using the \"12\" equation,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5x%2B4%28y%29=12 ALIGN=MIDDLE  ALT=\"5x%2B4%28y%29=12\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "SUBSTITUTE FOR y found in \"4\" equation...<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5x%2B4%281-%283%2F4%29x%29=12 ALIGN=MIDDLE  ALT=\"5x%2B4%281-%283%2F4%29x%29=12\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5x%2B4-3x=12 ALIGN=MIDDLE  ALT=\"5x%2B4-3x=12\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( "Can you continue with this from there?<BR>\n" );
document.write( "TRY ON YOUR OWN FIRST, AND THEN IF YOU NEED....\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5x%2B4-3x=12 ALIGN=MIDDLE  ALT=\"5x%2B4-3x=12\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5x-3x%2B4=12 ALIGN=MIDDLE  ALT=\"5x-3x%2B4=12\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x=12-4 ALIGN=MIDDLE  ALT=\"2x=12-4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x=8 ALIGN=MIDDLE  ALT=\"2x=8\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28x=4%29 ALIGN=MIDDLE  ALT=\"highlight%28x=4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Back to the y from the \"4\" equation,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=1-%283%2F4%29x ALIGN=MIDDLE  ALT=\"y=1-%283%2F4%29x\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=1-%283%2F4%29%284%29=1-3=-2 ALIGN=MIDDLE  ALT=\"y=1-%283%2F4%29%284%29=1-3=-2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28y=-2%29 ALIGN=MIDDLE  ALT=\"highlight%28y=-2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );