document.write( "Question 483892: Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this.\r
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document.write( "9x + 6y = 60\r
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document.write( "-27x – 18y = -180 \n" );
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Algebra.Com's Answer #331127 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 9x + 6y = 60\r \n" ); document.write( "\n" ); document.write( "-27x – 18y = -180 \n" ); document.write( "-------------------- \n" ); document.write( "3x + 2y = 20 eqn 1 times 1/3 \n" ); document.write( "3x + 2y = 20 eqn 2 times -1/9 \n" ); document.write( "----------- \n" ); document.write( "It's the same eqn --> dependent --> an infinite # of solutions \n" ); document.write( " \n" ); document.write( " |