document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1156928>Question 1156928</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1.SOLVE THE SYSTEM BY SUBSTITUTION\r<BR>\n" );
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document.write( "   A)3x+4y=11           B)3x+2y=6                                              <BR>\n" );
document.write( "     -8-y=19              2x+5y=-7 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #779714 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=779714\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <PRE STYLE=\"white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;\">\r\n" );
document.write( "SOLVE THE SYSTEM BY SUBSTITUTION\r\n" );
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document.write( "   A)3x+4y=11           B)3x+2y=6                                              \r\n" );
document.write( "     -8-y=19              2x+5y=-7\r\n" );
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document.write( "A:<BR>\n" );
document.write( "Did you omit something?  As shown, you have <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=-8-19=-27 ALIGN=MIDDLE  ALT=\"y=-8-19=-27\"   DISABLED_style= \"max-width:90%; height:auto;\" >; substituting you make <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3x%2B4%2A%28-27%29=11 ALIGN=MIDDLE  ALT=\"3x%2B4%2A%28-27%29=11\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3x=11%2B4%2A27 ALIGN=MIDDLE  ALT=\"3x=11%2B4%2A27\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3x=119 ALIGN=MIDDLE  ALT=\"3x=119\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=39%262%2F3 ALIGN=MIDDLE  ALT=\"x=39%262%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "-<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=39%262%2F3 ALIGN=MIDDLE  ALT=\"x=39%262%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" >and<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=-27 ALIGN=MIDDLE  ALT=\"y=-27\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "B:<BR>\n" );
document.write( "Why substitution?\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%282%283x%2B2y%29=2%2A6%2C3%282x%2B5y%29=3%28-7%29%29 ALIGN=MIDDLE  ALT=\"system%282%283x%2B2y%29=2%2A6%2C3%282x%2B5y%29=3%28-7%29%29\"   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=system%286x%2B4y=12%2C6x%2B15y=-21%29 ALIGN=MIDDLE  ALT=\"system%286x%2B4y=12%2C6x%2B15y=-21%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "and from this you could solve either for 6x and substitute into the other... </SPAN>\n" );
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