document.write( "Question 362712: Solve by using the elimination method.\r
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document.write( "4x - 9y = 10.5
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document.write( "7y - 2x = -6.5\r
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document.write( "Thank you for your help. \n" );
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Algebra.Com's Answer #258534 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 4x - 9y = 10.5 \n" ); document.write( "7y - 2x = -6.5 \n" ); document.write( "---------------- \n" ); document.write( "4x - 9y = 10.5 \n" ); document.write( "-2x+ 7y = -6.5 \n" ); document.write( "------------- \n" ); document.write( "Multiply the 2nd eqn by 2 and add. \n" ); document.write( "Solve for y. \n" ); document.write( "Sub for y into either eqn to find x. \n" ); document.write( " \n" ); document.write( " |