document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=661442>Question 661442</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Write a two-column proof.\r<BR>\n" );
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document.write( "Given: 7y = 8x - 14; y = 6\r<BR>\n" );
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document.write( "Prove: x = 7 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #411608 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=411608\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7y+=+8x+-+14 ALIGN=MIDDLE  ALT=\"7y+=+8x+-+14\"   DISABLED_style= \"max-width:90%; height:auto;\" > you know <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+6 ALIGN=MIDDLE  ALT=\"y+=+6\"   DISABLED_style= \"max-width:90%; height:auto;\" >, so: \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7%2A6+=+8x+-+14 ALIGN=MIDDLE  ALT=\"7%2A6+=+8x+-+14\"   DISABLED_style= \"max-width:90%; height:auto;\" > ; calculate <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7%2A6 ALIGN=MIDDLE  ALT=\"7%2A6\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+42+=+8x+-+14 ALIGN=MIDDLE  ALT=\"+42+=+8x+-+14\"   DISABLED_style= \"max-width:90%; height:auto;\" > ; add 14 to both sides \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=56+=+8x ALIGN=MIDDLE  ALT=\"56+=+8x\"   DISABLED_style= \"max-width:90%; height:auto;\" > ; divide both side by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=8 ALIGN=MIDDLE  ALT=\"8\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7+=+x ALIGN=MIDDLE  ALT=\"7+=+x\"   DISABLED_style= \"max-width:90%; height:auto;\" > ; turn around the equation \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+7 ALIGN=MIDDLE  ALT=\"x+=+7\"   DISABLED_style= \"max-width:90%; height:auto;\" > .....proven </SPAN>\n" );
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