document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=44035>Question 44035</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0201755262/algebrahomeworkh>College Algebra</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> Solve each system by substitution.  Determine whether each system is independent, inconsistent, or dependent.\r<BR>\n" );
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document.write( "18.  5x-6y=23<BR>\n" );
document.write( "     x=6-3y </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #29103 by </B><A HREF=/tutors/aboutme.mpl?userid=adamchapman><B>adamchapman(301)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=adamchapman><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=29103\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 5x-6y=23............(i)<BR>\n" );
document.write( "x=6-3y..............(ii)<BR>\n" );
document.write( "Substitute equation (ii) into equation (i) for x:<BR>\n" );
document.write( "5(6-3y)-6y=23<BR>\n" );
document.write( "30-15y-6y=23<BR>\n" );
document.write( "7=21y<BR>\n" );
document.write( "y=7/21<BR>\n" );
document.write( "y=1/3\r<BR>\n" );
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document.write( "I hope this helps <BR>\n" );
document.write( "P.S. I am trying to start up my own homework help website. I would be extremely grateful if you would e-mail me some feedback on the help you received to adam.chapman@student.manchester.ac.uk  </SPAN>\n" );
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