document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=252317>Question 252317</A>: <I><SPAN STYLE=\"word-break: break-all;\"> i need help with the following proof. Ive put it into a link<BR>\n" );
document.write( "can someone explain it please?<BR>\n" );
document.write( "http://www2.edmastery.com/li/itemAssets/nnds_li%20-%20production%5Cdmeyer%5C16.bmp </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #184172 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=184172\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> When you have <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3=-120x-84 ALIGN=MIDDLE  ALT=\"3=-120x-84\"   DISABLED_style= \"max-width:90%; height:auto;\" > and you want to solve for 'x', the next step would be to add 84 to both sides to get <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%2B84=-120x%2Bcross%28-84%29%2Bcross%2884%29 ALIGN=MIDDLE  ALT=\"3%2B84=-120x%2Bcross%28-84%29%2Bcross%2884%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > which then becomes <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=87=-120x ALIGN=MIDDLE  ALT=\"87=-120x\"   DISABLED_style= \"max-width:90%; height:auto;\" >. The property that you are using here is the addition property of equality. So the answer is C) </SPAN>\n" );
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