document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=34366>Question 34366</A>: <I><SPAN STYLE=\"word-break: break-all;\"> - Determine how many solutions exist<BR>\n" );
document.write( "- Use either elimination or substitution to find the solutions (if any)<BR>\n" );
document.write( "- Graph the two lines, labeling the x-intercepts, y-intercepts, and points of intersection\r<BR>\n" );
document.write( "\n" );
document.write( "1. (8 points) y = 2x + 3 and y = -x - 4 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #20832 by </B><A HREF=/tutors/aboutme.mpl?userid=venugopalramana><B>venugopalramana(3286)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=venugopalramana><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.geocities.com/venugopalramana/FREE_MATHS_ASSISTANCE.html valign=middle><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=20832\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> For the systems of linear equations in this question<BR>\n" );
document.write( "- Determine how many solutions exist<BR>\n" );
document.write( "- Use either elimination or substitution to find the solutions (if any)<BR>\n" );
document.write( "- Graph the two lines, labeling the x-intercepts, y-intercepts, and points of intersection<BR>\n" );
document.write( "x + y = 3 and y = x + 3<BR>\n" );
document.write( "X+X+3=3<BR>\n" );
document.write( "2X=0<BR>\n" );
document.write( "X=0<BR>\n" );
document.write( "Y=3...HENCE THERE IS ONLY ONE UNIQUE SOLUTION.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+600%2C+600%2C+-10%2C+10%2C+-10%2C+10%2C+3-x%2C+x%2B3%29+ ALIGN=MIDDLE  ALT=\"+graph%28+600%2C+600%2C+-10%2C+10%2C+-10%2C+10%2C+3-x%2C+x%2B3%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "--------------------------------------------------------------<BR>\n" );
document.write( "For the systems of linear equations in this question<BR>\n" );
document.write( "- Determine how many solutions exist<BR>\n" );
document.write( "- Use either elimination or substitution to find the solutions (if any)<BR>\n" );
document.write( "- Graph the two lines, labeling the x-intercepts, y-intercepts, and points of intersection<BR>\n" );
document.write( "y = 2x + 3 and y = -x - 4<BR>\n" );
document.write( "-X-4=2X+3<BR>\n" );
document.write( "2X+X=-4-3=-7<BR>\n" );
document.write( "3X=-7<BR>\n" );
document.write( "X=-7/3<BR>\n" );
document.write( "Y=-(-7/3)-4=7/3-4=(7-12)/3=-5/3<BR>\n" );
document.write( "HENCE THERE IS ONE UNIQUE SOLUTION.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+600%2C+600%2C+-10%2C+10%2C+-10%2C+10%2C+-x-4%2C+2%2Ax%2B3%29+ ALIGN=MIDDLE  ALT=\"+graph%28+600%2C+600%2C+-10%2C+10%2C+-10%2C+10%2C+-x-4%2C+2%2Ax%2B3%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );