document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1176414>Question 1176414</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the system for x and​ y, expressing either value in terms of​ a, if necessary. Assume that a ≠ 0.\r<BR>\n" );
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document.write( "6ax + 7y = 23\r<BR>\n" );
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document.write( "ax + 3y = 2\r<BR>\n" );
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document.write( "Select the correct choice below​ and, if​ necessary, fill in the answer box within your choice.\r<BR>\n" );
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document.write( "A.The solution set is {__}. (Simplify your answer. Type an ordered​ pair.)\r<BR>\n" );
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document.write( "B. There are infinitely many solutions. The solution set is {(x,y) |__}.\r<BR>\n" );
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document.write( "​(Simplify your answer. Type an​ equation.)\r<BR>\n" );
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document.write( "C. There is no solution. The solution set is Ø. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #803277 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=803277\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6ax+%2B+7y+=+23 ALIGN=MIDDLE  ALT=\"6ax+%2B+7y+=+23\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=ax+%2B+3y+=2 ALIGN=MIDDLE  ALT=\"ax+%2B+3y+=2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "---------------------\r<BR>\n" );
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document.write( "start with\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6ax+%2B+7y+=+23 ALIGN=MIDDLE  ALT=\"6ax+%2B+7y+=+23\"   DISABLED_style= \"max-width:90%; height:auto;\" > .........solve for <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=7y+=+23+-6ax+ ALIGN=MIDDLE  ALT=\"7y+=+23+-6ax+\"   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+=+23%2F7+-%286ax%29%2F7 ALIGN=MIDDLE  ALT=\"y+=+23%2F7+-%286ax%29%2F7\"   DISABLED_style= \"max-width:90%; height:auto;\" >.......1)\r<BR>\n" );
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document.write( "go to\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=ax+%2B+3y+=+2 ALIGN=MIDDLE  ALT=\"ax+%2B+3y+=+2\"   DISABLED_style= \"max-width:90%; height:auto;\" >......solve for <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( " <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3y+=+2-ax ALIGN=MIDDLE  ALT=\"3y+=+2-ax\"   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=y+=+2%2F3-%28ax%29%2F3 ALIGN=MIDDLE  ALT=\"y+=+2%2F3-%28ax%29%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" >.......2)\r<BR>\n" );
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document.write( "from  1) and 2) we have\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+23%2F7+-%286ax%29%2F7+=2%2F3-%28ax%29%2F3 ALIGN=MIDDLE  ALT=\"+23%2F7+-%286ax%29%2F7+=2%2F3-%28ax%29%2F3\"   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=23%2F7+-2%2F3=+6ax%2F7-ax%2F3 ALIGN=MIDDLE  ALT=\"23%2F7+-2%2F3=+6ax%2F7-ax%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" >...........multiply by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=21 ALIGN=MIDDLE  ALT=\"21\"   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=69-14+=18ax-7ax+ ALIGN=MIDDLE  ALT=\"69-14+=18ax-7ax+\"   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=55+=11ax+ ALIGN=MIDDLE  ALT=\"55+=11ax+\"   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=55%2F11a ALIGN=MIDDLE  ALT=\"x=55%2F11a\"   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=5%2Fa ALIGN=MIDDLE  ALT=\"x=5%2Fa\"   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+=+2%2F3-%28ax%29%2F3 ALIGN=MIDDLE  ALT=\"y+=+2%2F3-%28ax%29%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" >..........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=y+=+2%2F3-%28a%285%2Fa%29%29%2F3 ALIGN=MIDDLE  ALT=\"y+=+2%2F3-%28a%285%2Fa%29%29%2F3\"   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+=+2%2F3-5%2F3 ALIGN=MIDDLE  ALT=\"y+=+2%2F3-5%2F3\"   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+=+-3%2F3 ALIGN=MIDDLE  ALT=\"y+=+-3%2F3\"   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+=+-1 ALIGN=MIDDLE  ALT=\"y+=+-1\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "solution set: (<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5%2Fa ALIGN=MIDDLE  ALT=\"5%2Fa\"   DISABLED_style= \"max-width:90%; height:auto;\" >,<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+-1 ALIGN=MIDDLE  ALT=\"+-1\"   DISABLED_style= \"max-width:90%; height:auto;\" >) where <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%3C%3E0 ALIGN=MIDDLE  ALT=\"a%3C%3E0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );