document.write( "Question 453646:  3x-y=4
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document.write( "2x+2y=24\r
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document.write( "Solve the systems by eliminating the y variable. \n" );
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Algebra.Com's Answer #311672 by Alan3354(69443)    You can put this solution on YOUR website! 3x-y=4 \n" ); document.write( "2x+2y=24 \n" ); document.write( "--------- \n" ); document.write( "3x-y=4 \n" ); document.write( "x +y=12 \n" ); document.write( "-------- Add \n" ); document.write( "4x = 16 \n" ); document.write( "You can finish it. \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "  |