document.write( "Question 353621: Please solve:\r
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document.write( "x-4y=3
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document.write( "-3x+y=2 \n" );
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Algebra.Com's Answer #252696 by ewatrrr(24785) You can put this solution on YOUR website! Hi, \n" ); document.write( "*Note: first eliminate one of the variables and solve for the other. \n" ); document.write( ". \n" ); document.write( "Multiply all terms of second equation by '4' \n" ); document.write( "-12*x+4y=8 \n" ); document.write( "Add equations together\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "-12x + 4y = 8 \n" ); document.write( ". \n" ); document.write( "-11x = 11 \n" ); document.write( "x = -1 \n" ); document.write( ". \n" ); document.write( "solving for y \n" ); document.write( "-3x + y = 2 \n" ); document.write( "-3*-1 + y = 2 \n" ); document.write( "3 + y = 2 \n" ); document.write( "y = -1 \n" ); document.write( " |