document.write( "Question 664781: i need help with this question
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document.write( "4x-y=-9
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document.write( "-12x+3y=27 may you please help me on it thanks \n" );
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Algebra.Com's Answer #413440 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! i need help with this question \n" ); document.write( "4x-y=-9 \n" ); document.write( "-12x+3y=27 \n" ); document.write( "=============== \n" ); document.write( "The 2nd eqn is -3 times the first \n" ); document.write( "--> dependent, no unique solution \n" ); document.write( " |