document.write( "Question 255481: solve by addtion method\r
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document.write( "5x-3y=16
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document.write( "4x-2y=14 \n" );
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Algebra.Com's Answer #187722 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! also called elimination method \n" ); document.write( "multiply first by 2 \n" ); document.write( "10x-6y=32 \n" ); document.write( "multiply second by 3 \n" ); document.write( "12x-6y=42 \n" ); document.write( " subtract second from first \n" ); document.write( "-2x=-10 \n" ); document.write( "x=5 \n" ); document.write( "5*5-3y=16 \n" ); document.write( "25-3y=16 \n" ); document.write( "-3y=-9 \n" ); document.write( "y=3 \n" ); document.write( " \n" ); document.write( " |