document.write( "Question 1091908: Two perpendicular lines intersect on the x-axis. If one line has the equation y = 2/3x + 6, then what is the equation of the other line? Answer in general form \n" ); document.write( "
Algebra.Com's Answer #706401 by josgarithmetic(39627)\"\" \"About 
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Where on the x-axis do they intersect?\r
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\n" ); document.write( "\n" ); document.write( "\"%282%2F3%29x%2B6=0\"
\n" ); document.write( "\"x%2B%283%2F2%296=0\"
\n" ); document.write( "\"x%2B9=0\"
\n" ); document.write( "\"x=-9\"
\n" ); document.write( "Intersect at (-9,0).\r
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\n" ); document.write( "\n" ); document.write( "Other line is perpendicular to given line.
\n" ); document.write( "\"y=%28-3%2F2%29x%2Bb\"
\n" ); document.write( "\"b=y%2B%283%2F2%29x\"
\n" ); document.write( "\"b=0%2B%283%2F2%29%28-9%29\"
\n" ); document.write( "\"b=-27%2F2\"
\n" ); document.write( "-
\n" ); document.write( "\"highlight%28y=-%283%2F2%29x-27%2F2%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"graph%28300%2C300%2C-10%2C4%2C-6%2C7%2C%282%2F3%29x%2B6%2C-3x%2F2-27%2F2%29\"
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