document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=547948>Question 547948</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 4/a + 9/b =-1         \r<BR>\n" );
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document.write( "1/a + 6/b = 1\r<BR>\n" );
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document.write( "solve the system of equations </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #359190 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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=359190\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 4/a + 9/b =-1 <BR>\n" );
document.write( "1/a + 6/b = 1<BR>\n" );
document.write( "**<BR>\n" );
document.write( "4/a + 9/b =-1 <BR>\n" );
document.write( "1/a + 6/b = 1<BR>\n" );
document.write( "multiply 2nd eq. by 4<BR>\n" );
document.write( "4/a + 24/b=4<BR>\n" );
document.write( "4/a + 9/b =-1<BR>\n" );
document.write( "subtract<BR>\n" );
document.write( "15/b=5<BR>\n" );
document.write( "b=15/5=3<BR>\n" );
document.write( "..<BR>\n" );
document.write( "1/a + 6/b = 1<BR>\n" );
document.write( "1/a + 6/3 = 1<BR>\n" );
document.write( "1/a + 2 = 1<BR>\n" );
document.write( "1/a=-1<BR>\n" );
document.write( "a=1/-1=-1 </SPAN>\n" );
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