document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=239063>Question 239063</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 2x -y < or equal to 2 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #175636 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=175636\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2x-y<=2<BR>\n" );
document.write( "-y<=-2x+2<BR>\n" );
document.write( "y>=-2x/-1+2/-1 ( note the < sign changes to a > sign when dividing by a negative value.<BR>\n" );
document.write( "y>=2x-2<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+2x+%2B2%29+ ALIGN=MIDDLE  ALT=\"+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+2x+%2B2%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, 2x +2). <BR>\n" );
document.write( "The > indicates that the all values (x,y) above the line are solutions.<BR>\n" );
document.write( "Proof:<BR>\n" );
document.write( "Let x=-4 & y=5<BR>\n" );
document.write( "2*-4-(-5)<2<BR>\n" );
document.write( "-8+5<2<BR>\n" );
document.write( "-3<2 TRUE.<BR>\n" );
document.write( "Let x=4 & y=5<BR>\n" );
document.write( "2*4-5<2<BR>\n" );
document.write( "8-5<2<BR>\n" );
document.write( "3<2 FALSE. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );