document.write( "Question 938456: How would I use the elimination method to for this equation?
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document.write( "-2x+y=2
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document.write( "3x-y=3 \n" );
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Algebra.Com's Answer #571717 by rothauserc(4718)![]() ![]() You can put this solution on YOUR website! -2x +y = 2 \n" ); document.write( " 3x -y = 3 \n" ); document.write( "add the two equations, then \n" ); document.write( "x = 5 and \n" ); document.write( "-2*5 +y = 2 \n" ); document.write( "-10 +y = 2 \n" ); document.write( "y = 12 \n" ); document.write( "solution set is x = 5, y = 12 \n" ); document.write( "check answers \n" ); document.write( "3*5 -12 = 3 \n" ); document.write( "15 -12 = 3 \n" ); document.write( "3 = 3 \n" ); document.write( "our answers check \n" ); document.write( " \n" ); document.write( " |