document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=762860>Question 762860</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Easy Word Problem<BR>\n" );
document.write( "Two rectangles have the same area of 120m^2. the difference of their length 5m and their breadth is 4m find their sides<BR>\n" );
document.write( "Please solve it in manner like let........be x<BR>\n" );
document.write( "and let...........be y<BR>\n" );
document.write( "Please Help Thank you in advance </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #464258 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=464258\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Call the rectangles r1 and r2<BR>\n" );
document.write( "Call the breadth of r1 <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x+ ALIGN=MIDDLE  ALT=\"+x+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Call the length of r1 <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+y+ ALIGN=MIDDLE  ALT=\"+y+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "--------------------<BR>\n" );
document.write( "The breadth of r2 = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x+%2B+4+ ALIGN=MIDDLE  ALT=\"+x+%2B+4+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "The length of r2 = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=++y+-+5+ ALIGN=MIDDLE  ALT=\"++y+-+5+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "( if I made the signs the same, the area of r2<BR>\n" );
document.write( "would be greater than the area of r1 )<BR>\n" );
document.write( "---------------------------<BR>\n" );
document.write( "(1) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+120+=+x%2Ay+ ALIGN=MIDDLE  ALT=\"+120+=+x%2Ay+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+120+=+%28+x%2B4+%29%2A%28+y+-5+%29+ ALIGN=MIDDLE  ALT=\"+120+=+%28+x%2B4+%29%2A%28+y+-5+%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "--------------------------<BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x%2Ay+%2B+4y+-+5x+-+20+=+120+ ALIGN=MIDDLE  ALT=\"+x%2Ay+%2B+4y+-+5x+-+20+=+120+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x%2Ay+%2B+4y+-+5x+=+140+ ALIGN=MIDDLE  ALT=\"+x%2Ay+%2B+4y+-+5x+=+140+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "-------------------------<BR>\n" );
document.write( "(1) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+y+=+120%2Fx+ ALIGN=MIDDLE  ALT=\"+y+=+120%2Fx+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "By substitution:<BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x%2A%28120%2Fx%29+%2B+4%2A%28120%2Fx%29+-+5x+=+140+ ALIGN=MIDDLE  ALT=\"+x%2A%28120%2Fx%29+%2B+4%2A%28120%2Fx%29+-+5x+=+140+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+120+%2B+4%2A%28120%2Fx%29+-+5x+=+140+ ALIGN=MIDDLE  ALT=\"+120+%2B+4%2A%28120%2Fx%29+-+5x+=+140+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+4%2A%28120%2Fx%29+-+5x+=+20+ ALIGN=MIDDLE  ALT=\"+4%2A%28120%2Fx%29+-+5x+=+20+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+480%2Fx+-+5x+=+20+ ALIGN=MIDDLE  ALT=\"+480%2Fx+-+5x+=+20+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+480+-+5x%5E2+=+20x+ ALIGN=MIDDLE  ALT=\"+480+-+5x%5E2+=+20x+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+5x%5E2+%2B+20x+=+480+ ALIGN=MIDDLE  ALT=\"+5x%5E2+%2B+20x+=+480+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x%5E2+%2B+4x+=+96+ ALIGN=MIDDLE  ALT=\"+x%5E2+%2B+4x+=+96+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Complete the square<BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x%5E2+%2B+4x+%2B+%284%2F2%29%5E2+=+96+%2B+%284%2F2%29%5E2+ ALIGN=MIDDLE  ALT=\"+x%5E2+%2B+4x+%2B+%284%2F2%29%5E2+=+96+%2B+%284%2F2%29%5E2+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x%5E2+%2B+4x+%2B+4+=+96+%2B+4+ ALIGN=MIDDLE  ALT=\"+x%5E2+%2B+4x+%2B+4+=+96+%2B+4+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+x+%2B+2+%29%5E2+=+100+ ALIGN=MIDDLE  ALT=\"+%28+x+%2B+2+%29%5E2+=+100+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28x+%2B+2+%29%5E2+=+10%5E2+ ALIGN=MIDDLE  ALT=\"+%28x+%2B+2+%29%5E2+=+10%5E2+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x+%2B+2+=+10+ ALIGN=MIDDLE  ALT=\"+x+%2B+2+=+10+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x+=+8+ ALIGN=MIDDLE  ALT=\"+x+=+8+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "and, since<BR>\n" );
document.write( "(1) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+120+=+x%2Ay+ ALIGN=MIDDLE  ALT=\"+120+=+x%2Ay+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(1) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+y+=+120%2F8+ ALIGN=MIDDLE  ALT=\"+y+=+120%2F8+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(1) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+y+=+15+ ALIGN=MIDDLE  ALT=\"+y+=+15+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "----------------<BR>\n" );
document.write( "And, also,<BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+120+=+%28+x%2B4+%29%2A%28+y+-5+%29+ ALIGN=MIDDLE  ALT=\"+120+=+%28+x%2B4+%29%2A%28+y+-5+%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x+%2B+4+=+12+ ALIGN=MIDDLE  ALT=\"+x+%2B+4+=+12+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+y+-+5+=+10+ ALIGN=MIDDLE  ALT=\"+y+-+5+=+10+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "-----------------<BR>\n" );
document.write( "Rectangle r1 has dimensions 8 and 15<BR>\n" );
document.write( "Rectangle r2 has dimensions 12 and 20<BR>\n" );
document.write( "----------<BR>\n" );
document.write( "check:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+A1+=+8%2A15+ ALIGN=MIDDLE  ALT=\"+A1+=+8%2A15+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+A1+=+120+ ALIGN=MIDDLE  ALT=\"+A1+=+120+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "and<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+A2+=+12%2A10+ ALIGN=MIDDLE  ALT=\"+A2+=+12%2A10+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+A2+=+120+ ALIGN=MIDDLE  ALT=\"+A2+=+120+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "OK<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );