document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=878846>Question 878846</A>: <I><SPAN STYLE=\"word-break: break-all;\"> use the addition-subtraction method to solve.<BR>\n" );
document.write( "2x+5y=15<BR>\n" );
document.write( "3x+5y=10\r<BR>\n" );
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document.write( "here,s what i came up with:<BR>\n" );
document.write( "15-2x=10-3x             2(-5)+5y=15<BR>\n" );
document.write( "x=-5                    -10+5y=15  <BR>\n" );
document.write( "                        5y=25<BR>\n" );
document.write( "                        y=5\r<BR>\n" );
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document.write( "how do i check to see if my answer is correct?<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #530330 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39618)</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=530330\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Your given system is ready for using the Elimination Method, but you want \"addition-subtraction\" method.  This name of method is not well known everywhere, so I will show you how to begin the solution process of the Elimination Method.\r<BR>\n" );
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document.write( "Both of your equations are in standard form and both have a term, 5y in their left members.  \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x%2B5y-%283x%2B5y%29=15-10 ALIGN=MIDDLE  ALT=\"2x%2B5y-%283x%2B5y%29=15-10\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x%2B5y-3x-5y=5 ALIGN=MIDDLE  ALT=\"2x%2B5y-3x-5y=5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x-3x%2B5y-5y=5 ALIGN=MIDDLE  ALT=\"2x-3x%2B5y-5y=5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-x%2B0=5 ALIGN=MIDDLE  ALT=\"-x%2B0=5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-x=5 ALIGN=MIDDLE  ALT=\"-x=5\"   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=-5%29 ALIGN=MIDDLE  ALT=\"highlight%28x=-5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "-<BR>\n" );
document.write( "I prefer to continue using substitution.<BR>\n" );
document.write( "Start with either original equation, arbitrarily choosing----3x+5y=10<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5y=10-3x ALIGN=MIDDLE  ALT=\"5y=10-3x\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=10%2F5-3x%2F5 ALIGN=MIDDLE  ALT=\"y=10%2F5-3x%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=2-3x%2F5 ALIGN=MIDDLE  ALT=\"y=2-3x%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=2-3%2A%28-5%29%2F5 ALIGN=MIDDLE  ALT=\"y=2-3%2A%28-5%29%2F5\"   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=5%29 ALIGN=MIDDLE  ALT=\"highlight%28y=5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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