document.write( "Question 294123: Show how to determine if the following pairs of lines are parallel without graphing: 2x-4y=16
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document.write( "3x=6y+18 \n" );
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Algebra.Com's Answer #212216 by scott8148(6628) You can put this solution on YOUR website! get x and y on the same side of the equation\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "if the ratio of the x and y coefficients is the same in both equations, then the slopes of the lines are the same \n" ); document.write( "___ which means the lines are parallel \n" ); document.write( " |