document.write( "Question 198888: what is the slope of a line perpendicular to the line with the equation 2y+7x=14? \n" ); document.write( "
Algebra.Com's Answer #149401 by sailajasrinivasp(2)\"\" \"About 
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Given Equation of the line is 2y + 7x = 14
\n" ); document.write( "=> 2y = - 7x +14
\n" ); document.write( "=> y = - (7/2) x +14 /2
\n" ); document.write( "=> y = (- 7 / 2) x + 7
\n" ); document.write( "now the above euation is of the form y= mx +c where m is slope and c as y intercept
\n" ); document.write( "The slope of the given line is - 7/2
\n" ); document.write( "since the product of two perpendicular lines is -1
\n" ); document.write( "the slope of the line perpendicular to the given line must be 2/7
\n" ); document.write( "so the slope of the line perpendicular to the given line is 2/7
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