document.write( "Question 715572: find the equation of a line that is parallel to the line y=-9x and contains the point (3, -9) \n" ); document.write( "
Algebra.Com's Answer #439504 by mananth(16946)\"\" \"About 
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y=-9x\r
\n" ); document.write( "\n" ); document.write( "slope of line is -9\r
\n" ); document.write( "\n" ); document.write( "a parallel line will have same slope and passes through (3,-9)\r
\n" ); document.write( "\n" ); document.write( "y-y1=m(x-x1)\r
\n" ); document.write( "\n" ); document.write( "y-(-9)=-9(x-3)\r
\n" ); document.write( "\n" ); document.write( "y+9=-9x+27\r
\n" ); document.write( "\n" ); document.write( "y+9x=18\r
\n" ); document.write( "\n" ); document.write( "OR y =-9x +18\r
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