document.write( "Question 859629: 2x-3y=4
\n" );
document.write( "-2x+y=6 \n" );
document.write( "
Algebra.Com's Answer #517854 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! Add the equations to get \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x-3y=4 \n" ); document.write( "-2x+y=6 \n" ); document.write( "-------- \n" ); document.write( "0x -2y = 10\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So,\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-2y = 10\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "y = 10/(-2)\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "y = -5\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Now use this to find x\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x-3y=4\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x-3(-5)=4\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x+15=4\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x=4-15\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x=-11\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x=-11/2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "=======================================================\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Answer: \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = -11/2 and y = -5 \n" ); document.write( " |