document.write( "Question 993840: write the equation of a line perpendicular to 9x+5y=4 that passes through the point (9,-5) \n" ); document.write( "
Algebra.Com's Answer #613023 by ikleyn(52799)\"\" \"About 
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\n" ); document.write( "The line \r
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\n" ); document.write( "\n" ); document.write( "5x - 9y = n         (*)\r
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\n" ); document.write( "\n" ); document.write( "is perpendicular to the given line.\r
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\n" ); document.write( "\n" ); document.write( "Find the number of  n  from the condition that this line passes trough the point  (9,-5).  For it,  substitute  x=9  and y=-5  into the equation  (*).\r
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