document.write( "Question 803758: Please help I'm stuck on a linear equation using the ELIMINATION method.
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document.write( "The question is as follows:
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document.write( "2x+3y =7
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document.write( "3x-2y =4
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document.write( "Would appreciate any help. \n" );
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Algebra.Com's Answer #484489 by rothauserc(4718)![]() ![]() You can put this solution on YOUR website! 2x+3y =7 \n" ); document.write( "3x-2y =4 \n" ); document.write( "multiply the first equation by 2 and multiply the second equation by 3 \n" ); document.write( "4x+6y =14 \n" ); document.write( "9x-6y =12 \n" ); document.write( "add the resulting equations \n" ); document.write( "13x =26 \n" ); document.write( "x = 2 \n" ); document.write( "substitute for x in first equation \n" ); document.write( "2*2 +3y = 7 \n" ); document.write( "3y = 3 \n" ); document.write( "y = 1 \n" ); document.write( "check the answers by substituting the second equation \n" ); document.write( "3*2 -2*1 =4 \n" ); document.write( "6 -2 = 4 \n" ); document.write( "4 =4 \n" ); document.write( "answers check \n" ); document.write( "x = 2, y = 1\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |