document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=478652>Question 478652</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Let x and y be integers. If (xy)/(x+y) = -1, what is the value of 2x + 3y + x/y to the nearest integer? choose the answer and explain the reason to choose your response <BR>\n" );
document.write( "4 <BR>\n" );
document.write( "11 <BR>\n" );
document.write( "-9 <BR>\n" );
document.write( "Not enough information </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #327968 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=327968\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let x and y be integers. If (xy)/(x+y) = -1, what is the value of 2x + 3y + x/y to the nearest integer? choose the answer and explain the reason to choose your response <BR>\n" );
document.write( ":<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28xy%29%2F%28x%2By%29 ALIGN=MIDDLE  ALT=\"%28xy%29%2F%28x%2By%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = -1<BR>\n" );
document.write( "xy = -1(x+y)<BR>\n" );
document.write( "xy = -x - y<BR>\n" );
document.write( "xy + x = -y<BR>\n" );
document.write( "factor out x<BR>\n" );
document.write( "x(y+1) = -y<BR>\n" );
document.write( "x = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28-y%29%2F%28y%2B1%29 ALIGN=MIDDLE  ALT=\"%28-y%29%2F%28y%2B1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Find a value for y which will give an integer value for x<BR>\n" );
document.write( "The only value would be y = -2<BR>\n" );
document.write( "x = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28-%28-2%29%29%2F%28-2%2B1%29 ALIGN=MIDDLE  ALT=\"%28-%28-2%29%29%2F%28-2%2B1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "x = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%2F%28-1%29 ALIGN=MIDDLE  ALT=\"2%2F%28-1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "x = -2<BR>\n" );
document.write( ":<BR>\n" );
document.write( "Evaluate 2x + 3y + x/y, when x=-2, y=-2<BR>\n" );
document.write( "2(-2) + 3(-2) + <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28-2%29%2F%28-2%29 ALIGN=MIDDLE  ALT=\"%28-2%29%2F%28-2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "-4 - 6 + 1 = -9<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );