document.write( "Question 122547: Elimination:How do you figure out the problems:\r
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document.write( "3x + 2y = 9 -x + 3y = 8\r
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document.write( "5X +3Y = 1.5
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document.write( "-8x - 2y = 20 \n" );
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Algebra.Com's Answer #89994 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! 3X+2Y=9 NOW MULTIPLY THE OTHER EQUATION BY 3 & ADD THEM \n" ); document.write( "-3X+9Y=24 \n" ); document.write( "-------------------------------- \n" ); document.write( "11Y=33 \n" ); document.write( "Y=33/11 \n" ); document.write( "Y=3 ANSWER. \n" ); document.write( "3X+2*3=9 \n" ); document.write( "3X+6=9 \n" ); document.write( "3X=9-6 \n" ); document.write( "3X=3 \n" ); document.write( "X=3/3 \n" ); document.write( "X=1 ANSWER. \n" ); document.write( " |