document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=241408>Question 241408</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Express each equation in slope-intercept form. Without graphing the equstions, state whether the system of eqations has exactly one solution, no solution, or an infinite number of solutions. <BR>\n" );
document.write( "x + 4y = -5 <BR>\n" );
document.write( "4x + 16y = -20 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #176954 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=176954\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x + 4y = -5 multiply by 4<BR>\n" );
document.write( "4x+16y=-20 <BR>\n" );
document.write( "4x+16y=-20<BR>\n" );
document.write( "These 2 equation s are idnetical therefore there are an infinite number of solutions.<BR>\n" );
document.write( "EX:<BR>\n" );
document.write( "x=0<BR>\n" );
document.write( "0+16y=-20<BR>\n" );
document.write( "y=-20/16<BR>\n" );
document.write( "y=-5/4 (0,-5/4)<BR>\n" );
document.write( "-----------------<BR>\n" );
document.write( "y=0<BR>\n" );
document.write( "x+0=-20<BR>\n" );
document.write( "x=-20 (-20,0)<BR>\n" );
document.write( "----------------<BR>\n" );
document.write( "x=3<BR>\n" );
document.write( "4*3+16y=-20<BR>\n" );
document.write( "12+16y=-20<BR>\n" );
document.write( "16y=-20-12<BR>\n" );
document.write( "16y=-32<BR>\n" );
document.write( "y=-32/16<BR>\n" );
document.write( "y=-2 (3,-2) </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );