document.write( "Question 207996: solve the system of equations using the addition method
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document.write( "x+3y=3
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document.write( "-3x-9y=-9 \n" );
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Algebra.Com's Answer #157332 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! The 2nd eqn is -3 times the 1st, so they're dependent. \n" ); document.write( "No unique solution, just a line. \n" ); document.write( " |