document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=154839>Question 154839</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi! Please help me, I'm stuck<BR>\n" );
document.write( "1/2x + 1/3y = 13<BR>\n" );
document.write( "2/5x + 1/4y =10\r<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #114006 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=114006\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F2%29x+%2B+%281%2F3%29y+=+13 ALIGN=MIDDLE  ALT=\"%281%2F2%29x+%2B+%281%2F3%29y+=+13\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "2.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%282%2F5%29x+%2B+%281%2F4%29y+=10 ALIGN=MIDDLE  ALT=\"%282%2F5%29x+%2B+%281%2F4%29y+=10\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "First step I use when dealing with fractions is to multiply to get rid of all denominators.<BR>\n" );
document.write( "Multiply all equations by 3*4*5=60.<BR>\n" );
document.write( "1.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=30x%2B20y=780 ALIGN=MIDDLE  ALT=\"30x%2B20y=780\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "2.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=24x%2B15y=600 ALIGN=MIDDLE  ALT=\"24x%2B15y=600\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Multiply eq. 1 by 4 and eq. 2 by -5 and add them.<BR>\n" );
document.write( "This will get rid of x.<BR>\n" );
document.write( "1.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=120x%2B80y=3120 ALIGN=MIDDLE  ALT=\"120x%2B80y=3120\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "2.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-120x-75y=-3000 ALIGN=MIDDLE  ALT=\"-120x-75y=-3000\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28120x%2B80y%29%2B%28-120x-75y%29=3120-3000 ALIGN=MIDDLE  ALT=\"%28120x%2B80y%29%2B%28-120x-75y%29=3120-3000\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5y=120 ALIGN=MIDDLE  ALT=\"5y=120\"   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=24%29 ALIGN=MIDDLE  ALT=\"highlight%28y=24%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Use either eq. 1 or 2 to solve for y.<BR>\n" );
document.write( "1.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=30x%2B20y=780 ALIGN=MIDDLE  ALT=\"30x%2B20y=780\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=30x%2B20%2824%29=780 ALIGN=MIDDLE  ALT=\"30x%2B20%2824%29=780\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=30x%2B480=780 ALIGN=MIDDLE  ALT=\"30x%2B480=780\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=30x=300 ALIGN=MIDDLE  ALT=\"30x=300\"   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=10%29 ALIGN=MIDDLE  ALT=\"highlight%28x=10%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );