document.write( "Question 522786: Solve this system using elimination. If a single solution exists, write the solution as an ordered pair. Your answer will be an ordered pair, no solution, or infinitely many solutions.2x-y=0 and 3x+y=5
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Algebra.Com's Answer #346995 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Solve this system using elimination. If a single solution exists, write the solution as an ordered pair. Your answer will be an ordered pair, no solution, or infinitely many solutions. \n" ); document.write( "2x-y=0 \n" ); document.write( "3x+y=5 \n" ); document.write( "---------- \n" ); document.write( "Add to get: \n" ); document.write( "5x = 5 \n" ); document.write( "x = 1 \n" ); document.write( "--- \n" ); document.write( "solve for \"y\": \n" ); document.write( "2x-y = 0 \n" ); document.write( "y = 2x \n" ); document.write( "y = 2*1 = 2 \n" ); document.write( "---- \n" ); document.write( "Single solution: (1,2) \n" ); document.write( "============================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |