document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1151424>Question 1151424</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Picture yourself in a ’special’ world where x = -x Under this assumption, select the true statement/s:<BR>\n" );
document.write( "A) Every 2x can be ’exchanged’ for 0<BR>\n" );
document.write( "B) Every 5x can be ’exchanged’ for x<BR>\n" );
document.write( "C) Every x can be ’exchanged’ for -x<BR>\n" );
document.write( "D) x + x + x can be ’exchanged’ for x + x + -x<BR>\n" );
document.write( "E) Every 3x can be ’exchanged’ for x<BR>\n" );
document.write( "F) Every 3x can be ’exchanged’ for 2x + x<BR>\n" );
document.write( "G) None of these<BR>\n" );
document.write( "Note: can you please show me a solution not just the letters of the right answers, I want to know how to solve this type of questions. Thanks </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #773227 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=773227\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> if <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+-x ALIGN=MIDDLE  ALT=\"x+=+-x\"   DISABLED_style= \"max-width:90%; height:auto;\" > then:\r<BR>\n" );
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document.write( "A) Every 2x can be ’exchanged’ for 0-> false <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x ALIGN=MIDDLE  ALT=\"2x\"   DISABLED_style= \"max-width:90%; height:auto;\" > can be ’exchanged’ for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%28-x%29=-2x ALIGN=MIDDLE  ALT=\"2%28-x%29=-2x\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "B) Every <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5x ALIGN=MIDDLE  ALT=\"5x\"   DISABLED_style= \"max-width:90%; height:auto;\" > can be ’exchanged’ for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" >-> false <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5x ALIGN=MIDDLE  ALT=\"5x\"   DISABLED_style= \"max-width:90%; height:auto;\" > can be ’exchanged’ for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5%28-x%29=-5x ALIGN=MIDDLE  ALT=\"5%28-x%29=-5x\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "C) Every <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" > can be ’exchanged’ for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-x ALIGN=MIDDLE  ALT=\"-x\"   DISABLED_style= \"max-width:90%; height:auto;\" >-> true<BR>\n" );
document.write( "D) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+%2B+x+%2B+x ALIGN=MIDDLE  ALT=\"x+%2B+x+%2B+x\"   DISABLED_style= \"max-width:90%; height:auto;\" > can be ’exchanged’ for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+%2B+x+%2B+%28-x%29 ALIGN=MIDDLE  ALT=\"x+%2B+x+%2B+%28-x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >-> false <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2Bx%2Bx ALIGN=MIDDLE  ALT=\"x%2Bx%2Bx\"   DISABLED_style= \"max-width:90%; height:auto;\" > can be ’exchanged’ for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28-x%29%2B%28-x%29%2B%28-x%29=-x-x-x=-3x ALIGN=MIDDLE  ALT=\"%28-x%29%2B%28-x%29%2B%28-x%29=-x-x-x=-3x\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "E) Every <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3x ALIGN=MIDDLE  ALT=\"3x\"   DISABLED_style= \"max-width:90%; height:auto;\" > can be ’exchanged’ for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" >-> false <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3x ALIGN=MIDDLE  ALT=\"3x\"   DISABLED_style= \"max-width:90%; height:auto;\" > can be ’exchanged’ for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%28-x%29=-3x ALIGN=MIDDLE  ALT=\"3%28-x%29=-3x\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "F) Every <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3x ALIGN=MIDDLE  ALT=\"3x\"   DISABLED_style= \"max-width:90%; height:auto;\" > can be ’exchanged’ for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x+%2B+x ALIGN=MIDDLE  ALT=\"2x+%2B+x\"   DISABLED_style= \"max-width:90%; height:auto;\" >-> false <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3x ALIGN=MIDDLE  ALT=\"3x\"   DISABLED_style= \"max-width:90%; height:auto;\" > can be ’exchanged’ for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%28-x%29%2B%28-x%29=-2x-x=-3x ALIGN=MIDDLE  ALT=\"2%28-x%29%2B%28-x%29=-2x-x=-3x\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "G) None of these\r<BR>\n" );
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document.write( "answer:<BR>\n" );
document.write( "C) Every <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" > can be ’exchanged’ for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-x ALIGN=MIDDLE  ALT=\"-x\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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