document.write( "Question 404287: I have gone over this homework problem time and time again and cannot get the answer correct. Please show me how to do this correctly.\r
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document.write( "1. Find the intersecting point of the two straight lines: 2x-3y=5 and 3x+4y=1.\r
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document.write( "I converted the two equations to y=2/3x-5/3 and y=-3/4x+1/4 and found extremely large fractions for my answers. I finally came up with (1.3529,-0.7647)\r
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document.write( "2.The equation x=3 represents?
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document.write( "I said a verticle line because it cannot be a point on the x-axis. Is this correct?\r
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Algebra.Com's Answer #285720 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 1. Find the intersecting point of the two straight lines: 2x-3y=5 and 3x+4y=1. \n" ); document.write( "I converted the two equations to y=2/3x-5/3 and y=-3/4x+1/4 and found extremely large fractions for my answers. I finally came up with (1.3529,-0.7647) \n" ); document.write( "------------ \n" ); document.write( "y=2/3x-5/3 \n" ); document.write( "y=-3/4x+1/4 \n" ); document.write( "Since they equal y, the equal each other. \n" ); document.write( "2/3x-5/3 = -3/4x+1/4 \n" ); document.write( "Multiply thru by 12 \n" ); document.write( "8x - 20 = -9x + 3 \n" ); document.write( "17x = 23 \n" ); document.write( "x = 23/17 \n" ); document.write( "---------- \n" ); document.write( "y = 46/51 - 5/3 = 46/51 - 85/51 \n" ); document.write( "y = - 13/17 \n" ); document.write( "------------ \n" ); document.write( "The same as your answers. \n" ); document.write( "========================= \n" ); document.write( "2.The equation x=3 represents? \n" ); document.write( "I said a verticle line because it cannot be a point on the x-axis. Is this correct? \n" ); document.write( "It is a \"vertical\" line, parallel to the y-axis. It passes thru (3,0), and thru (3,y) for any value of y. \n" ); document.write( " \n" ); document.write( " |