document.write( "Question 113523: Solve the system of equations using the addition elimination method. If the answer is a unique solution present it as an ordered pair (x,y) if not specify whether the answer is no solution or infinitely many solutions\r
\n" );
document.write( "\n" );
document.write( "3x - 11y =9
\n" );
document.write( "-9x + 33y = 18 \n" );
document.write( "
Algebra.Com's Answer #82594 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 1st: 3x - 11y =9 \n" ); document.write( "2nd: -9x + 33y = 18 \n" ); document.write( "----------------- \n" ); document.write( "Multiply 1st by -3 to get: \n" ); document.write( "3rd: -9x + 33y = -27 \n" ); document.write( "--------------------\r \n" ); document.write( "\n" ); document.write( "2nd and 34d indicate that the lines are parallel; there is \n" ); document.write( "no solution; the system is inconsistent.\r \n" ); document.write( "\n" ); document.write( "========= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |