document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1195779>Question 1195779</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A parking lot contains motorcycles (2 wheels) and cars (4 wheels).     <BR>\n" );
document.write( "There are 35 vehicles and 114 wheels.  How many motorcycles and cars are <BR>\n" );
document.write( "there? how to solve using elimination method </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #828298 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20849)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=828298\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
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document.write( "let motorcycles (2 wheels)  be <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" > and cars (4 wheels) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y ALIGN=MIDDLE  ALT=\"y\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "if there are 35 vehicles we have \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2By=35 ALIGN=MIDDLE  ALT=\"x%2By=35\"   DISABLED_style= \"max-width:90%; height:auto;\" >...........eq.1 \r<BR>\n" );
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document.write( "if there 114 wheels, we have\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x%2B4y=114 ALIGN=MIDDLE  ALT=\"2x%2B4y=114\"   DISABLED_style= \"max-width:90%; height:auto;\" >...........eq.2\r<BR>\n" );
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document.write( "solve the system<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2By=35 ALIGN=MIDDLE  ALT=\"x%2By=35\"   DISABLED_style= \"max-width:90%; height:auto;\" >...........eq.1 <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x%2B4y=114 ALIGN=MIDDLE  ALT=\"2x%2B4y=114\"   DISABLED_style= \"max-width:90%; height:auto;\" >...........eq.2<BR>\n" );
document.write( "-------------------------------------------ultiply eq1 by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4 ALIGN=MIDDLE  ALT=\"4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4x%2B4y=140 ALIGN=MIDDLE  ALT=\"4x%2B4y=140\"   DISABLED_style= \"max-width:90%; height:auto;\" >...........eq.1 <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x%2B4y=114 ALIGN=MIDDLE  ALT=\"2x%2B4y=114\"   DISABLED_style= \"max-width:90%; height:auto;\" >...........eq.2<BR>\n" );
document.write( "-------------------------------------------- subtrat eq2 fro eq1 to eliinate <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y ALIGN=MIDDLE  ALT=\"y\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4x%2B4y-%282x%2B4y%29=140-114 ALIGN=MIDDLE  ALT=\"4x%2B4y-%282x%2B4y%29=140-114\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4x%2B4y-2x-4y=26 ALIGN=MIDDLE  ALT=\"4x%2B4y-2x-4y=26\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+2x=26 ALIGN=MIDDLE  ALT=\"+2x=26\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x=13 ALIGN=MIDDLE  ALT=\"+x=13\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "go to <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2By=35 ALIGN=MIDDLE  ALT=\"x%2By=35\"   DISABLED_style= \"max-width:90%; height:auto;\" >...........eq.1 substitute <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=13%2By=35 ALIGN=MIDDLE  ALT=\"13%2By=35\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=35-13 ALIGN=MIDDLE  ALT=\"y=35-13\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=22 ALIGN=MIDDLE  ALT=\"y=22\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "there are <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=13 ALIGN=MIDDLE  ALT=\"13\"   DISABLED_style= \"max-width:90%; height:auto;\" > motorcycles and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+22 ALIGN=MIDDLE  ALT=\"+22\"   DISABLED_style= \"max-width:90%; height:auto;\" > cars\r<BR>\n" );
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document.write( " </SPAN>\n" );
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