document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=459524>Question 459524</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The width of a rectangle is 3 ft, its length is (6x + 2) ft, and its area is 80 ft². Find x.\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #315105 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=315105\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
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document.write( "The width of a rectangle is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=W=3+ft ALIGN=MIDDLE  ALT=\"W=3+ft\"   DISABLED_style= \"max-width:90%; height:auto;\" >, \r<BR>\n" );
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document.write( "the length is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=L=%286x+%2B+2%29+ft ALIGN=MIDDLE  ALT=\"L=%286x+%2B+2%29+ft\"   DISABLED_style= \"max-width:90%; height:auto;\" >, and \r<BR>\n" );
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document.write( "the area is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=80+ft%5E2 ALIGN=MIDDLE  ALT=\"A=80+ft%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
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document.write( "Find <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   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=A=80+ft%5E2 ALIGN=MIDDLE  ALT=\"A=80+ft%5E2\"   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=L%2AW=80+ft%5E2 ALIGN=MIDDLE  ALT=\"L%2AW=80+ft%5E2\"   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=%286x+%2B+2%29+ft%2A3+ft=80+ft%5E2 ALIGN=MIDDLE  ALT=\"%286x+%2B+2%29+ft%2A3+ft=80+ft%5E2\"   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=3%286x+%2B+2%29+ft%5E2=80+ft%5E2 ALIGN=MIDDLE  ALT=\"3%286x+%2B+2%29+ft%5E2=80+ft%5E2\"   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=3%286x+%2B+2%29+cross%28ft%5E2%29=80cross%28+ft%5E2%29 ALIGN=MIDDLE  ALT=\"3%286x+%2B+2%29+cross%28ft%5E2%29=80cross%28+ft%5E2%29\"   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=3%286x+%2B+2%29+=80 ALIGN=MIDDLE  ALT=\"3%286x+%2B+2%29+=80\"   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=18x+%2B+6+=80 ALIGN=MIDDLE  ALT=\"18x+%2B+6+=80\"   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=18x+=80-6 ALIGN=MIDDLE  ALT=\"18x+=80-6\"   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=18x+=74 ALIGN=MIDDLE  ALT=\"18x+=74\"   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=x+=74%2F18 ALIGN=MIDDLE  ALT=\"x+=74%2F18\"   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=x+=4.11 ALIGN=MIDDLE  ALT=\"x+=4.11\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "so, \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=L=%286x+%2B+2%29+ft=%286%2A4.11%2B2%29ft=%2824.66%2B2%29ft=26.66ft ALIGN=MIDDLE  ALT=\"L=%286x+%2B+2%29+ft=%286%2A4.11%2B2%29ft=%2824.66%2B2%29ft=26.66ft\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "check:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=L%2AW=80+ft%5E2 ALIGN=MIDDLE  ALT=\"L%2AW=80+ft%5E2\"   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=26.66ft%2A3ft=80+ft%5E2 ALIGN=MIDDLE  ALT=\"26.66ft%2A3ft=80+ft%5E2\"   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=79.98ft%5E2=80+ft%5E2 ALIGN=MIDDLE  ALT=\"79.98ft%5E2=80+ft%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >...round up\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=80ft%5E2=80+ft%5E2 ALIGN=MIDDLE  ALT=\"80ft%5E2=80+ft%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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