document.write( "Question 395633: solve by the method of your choice.\r
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document.write( "-x + y =1
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document.write( "2x - 3y = -7 \n" );
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Algebra.Com's Answer #280753 by mananth(16946)![]() ![]() You can put this solution on YOUR website! -x + y =1............................1 \n" ); document.write( "2x - 3y = -7..........................2 \n" ); document.write( "... \n" ); document.write( "multiply (1) by 2 \n" ); document.write( "-2x+2y=2 \n" ); document.write( "2x-3y=-7 \n" ); document.write( "add \n" ); document.write( "-y=-5 \n" ); document.write( "y=5 \n" ); document.write( "... \n" ); document.write( "-x+y =1 \n" ); document.write( "y =5 \n" ); document.write( "so x=4 \n" ); document.write( "... \n" ); document.write( " \n" ); document.write( " |