document.write( "Question 716530: 2x+y=16
\n" );
document.write( "3x-y=4
\n" );
document.write( "Solve with elimination \n" );
document.write( "
Algebra.Com's Answer #439887 by jim_thompson5910(35256) ![]() You can put this solution on YOUR website! 2x+y=16 \n" ); document.write( "3x-y=4 \n" ); document.write( "-------- \n" ); document.write( "5x+0y = 20\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "5x = 20\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = 20/5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = 4\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x + y = 16\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2(4) + y = 16\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "8 + y = 16\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "y = 16 - 8\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "y = 8\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Answers: x = 4, y = 8 \n" ); document.write( " |