document.write( "Question 56168: the ordered pair (1, -2) is a solution of the following system..true or false?
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document.write( "x+y=-3
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document.write( "x-y=1 \n" );
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Algebra.Com's Answer #38102 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! 1-2=-3 \n" ); document.write( "-1 DOES NOT=-3 \n" ); document.write( "1-(-2)=1 \n" ); document.write( "1+2=1 \n" ); document.write( "3 DOES NOT=1 \n" ); document.write( "THE ANSWER IS FALSE. \n" ); document.write( " |