document.write( "Question 571130: Sorry I forgot to write out the pair of lines\r
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document.write( "3x+8=y
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document.write( "2y=6x-3
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document.write( "are these lines parallel? \n" );
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Algebra.Com's Answer #367961 by Maths68(1474)![]() ![]() You can put this solution on YOUR website! 3x+8=y............(1) \n" ); document.write( "y=3x+8 \n" ); document.write( "Compare above equation with the standard equation of the line \n" ); document.write( "y=mx+b \n" ); document.write( "slope =m=3 and y-intercept =b=8\r \n" ); document.write( "\n" ); document.write( "2y=6x-3...........(2) \n" ); document.write( "Divide above equation by 2 \n" ); document.write( "2y/2=(6x-3)/2 \n" ); document.write( "y=6x/2-3/2 \n" ); document.write( "y=3x-3/2 \n" ); document.write( "Compare above equation with the standard equation of the line \n" ); document.write( "y=mx+b \n" ); document.write( "slope =m=3 and y-intercept =b=-3/2\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Both lines are parallel because their slopes are same. \n" ); document.write( " \n" ); document.write( " |