document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=250424>Question 250424</A>: <I><SPAN STYLE=\"word-break: break-all;\">  Solve each system by graphing<BR>\n" );
document.write( "y = 2/3x <BR>\n" );
document.write( "2 x + 3 y = 5\r<BR>\n" );
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document.write( "Second question \r<BR>\n" );
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document.write( "Graph each pair of equations on a graphing calculator using<BR>\n" );
document.write( "a window that shows the point of intersection. Use the<BR>\n" );
document.write( "intersect feature to find the solution\r<BR>\n" );
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document.write( "y = 5x + 98<BR>\n" );
document.write( "y =7x + 70 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #182419 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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/cgi-bin/show-face.mpl?user=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=182419\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+%282%2F3%29x ALIGN=MIDDLE  ALT=\"y+=+%282%2F3%29x\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+2x+%2B+3y+=+5 ALIGN=MIDDLE  ALT=\"+2x+%2B+3y+=+5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3y=-2x%2B5 ALIGN=MIDDLE  ALT=\"3y=-2x%2B5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=-%282%2F3%29x%2B%285%2F3%29 ALIGN=MIDDLE  ALT=\"y=-%282%2F3%29x%2B%285%2F3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Since they have the same slopes but different y-intercepts, they are parallel lines and don't intersect. <BR>\n" );
document.write( " <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+300%2C+300%2C+-2%2C+2%2C+-2%2C+2%2C+%282%2F3%29x%2C+-%282%2F3%29x%2B%285%2F3%29%29+ ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "It's hard to tell graphically.<BR>\n" );
document.write( "Since both equations equal y, set them equal to each other and solve for x.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%282%2F3%29x=-%282%2F3%29x%2B%285%2F3%29 ALIGN=MIDDLE  ALT=\"%282%2F3%29x=-%282%2F3%29x%2B%285%2F3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x=-2x%2B5 ALIGN=MIDDLE  ALT=\"2x=-2x%2B5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4x=5 ALIGN=MIDDLE  ALT=\"4x=5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=5%2F4 ALIGN=MIDDLE  ALT=\"x=5%2F4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Then from either equation solve for y.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=%282%2F3%29x=%282%2F3%29%285%2F4%29=5%2F6 ALIGN=MIDDLE  ALT=\"y=%282%2F3%29x=%282%2F3%29%285%2F4%29=5%2F6\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "The intersection point is <BR>\n" );
document.write( "(<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5%2F4 ALIGN=MIDDLE  ALT=\"5%2F4\"   DISABLED_style= \"max-width:90%; height:auto;\" >,<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5%2F6 ALIGN=MIDDLE  ALT=\"5%2F6\"   DISABLED_style= \"max-width:90%; height:auto;\" >)  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );