document.write( "Question 551330: 4x+y=21
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document.write( "-2y+6y=9 \n" );
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Algebra.Com's Answer #359647 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 4x+y=21 \n" ); document.write( "-2y+6y=9 \n" ); document.write( "----- \n" ); document.write( "Multiply the 2nd eqn by 2, then add. \n" ); document.write( " \n" ); document.write( " |