document.write( "Question 450364: solve by elimination \r
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document.write( "2c - 3d = 14
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document.write( "5c - 6d = 32 \n" );
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Algebra.Com's Answer #309789 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! solve by elimination \n" ); document.write( "2c - 3d = 14 \n" ); document.write( "5c - 6d = 32 \n" ); document.write( "----------------------- \n" ); document.write( "Multiply thru the top equation by 2 to get: \n" ); document.write( "4c - 6d = 28 \n" ); document.write( "5c - 6d = 32 \n" ); document.write( "------------------------ \n" ); document.write( "Subtract and solve for \"c\": \n" ); document.write( "c = 4 \n" ); document.write( "--- \n" ); document.write( "Solve for \"d\": \n" ); document.write( "2c-3d = 14 \n" ); document.write( "2*4 - 3d = 14 \n" ); document.write( "-3d = 6 \n" ); document.write( "d = -2 \n" ); document.write( "================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "================= \n" ); document.write( " |