document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=126115>Question 126115</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0618374205/algebrahomeworkh>Algebra 1 Concepts and Skills</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> Explain how you can tell from the equations how many solutions the linear system has.  Solve the system.<BR>\n" );
document.write( "x-y=2  Equation 1<BR>\n" );
document.write( "4x-4y=8  Equation 2 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #92418 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=92418\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Equation 2 is a multiple of Equation 1 <BR>\n" );
document.write( "so there are an infinite number of solutions.<BR>\n" );
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document.write( "Chers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );