document.write( "Question 580634: what are the point of intersection of straight line by using simultaneous equation\r
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document.write( " y = 2/3x + 3
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document.write( " y = 4/3x + 1\r
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document.write( "how to solve this?? \n" );
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Algebra.Com's Answer #371318 by mananth(16946)![]() ![]() You can put this solution on YOUR website! y = 2/3x + 3 \n" ); document.write( " y = 4/3x + 1\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "equate the two \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "multiply by 3\r \n" ); document.write( "\n" ); document.write( "-2x= 12\r \n" ); document.write( "\n" ); document.write( "/-2 \n" ); document.write( "x=-6\r \n" ); document.write( "\n" ); document.write( "Plug x in y = 2/3x + 3\r \n" ); document.write( "\n" ); document.write( "y=(2/3)*-6 +3\r \n" ); document.write( "\n" ); document.write( "y=-4+3 \n" ); document.write( "y=-1\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |