document.write( "Question 358846: how do you solve for r-3s+t=4, 3r-6s+9t=5, and 4r-9s+10t=9? \n" ); document.write( "
Algebra.Com's Answer #256057 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! how do you solve for \r \n" ); document.write( "\n" ); document.write( "r-3s+t=4, \n" ); document.write( "3r-6s+9t=5, \n" ); document.write( "4r-9s+10t=9 \n" ); document.write( "---- \n" ); document.write( "Use any method you know to get: \n" ); document.write( "r = -3 \n" ); document.write( "s = -2 1/3 \n" ); document.write( "t = 0 \n" ); document.write( "============ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |