document.write( "Question 600354: 6x+8y+9+2x-y-11
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #379271 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! 6x+8y+9+2x-y-11\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(6x+2x)+(8y-y)+(9-11)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "8x+7y-2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So 6x+8y+9+2x-y-11 completely simplifies to 8x+7y-2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "In other words, 6x+8y+9+2x-y-11 = 8x+7y-2 for all values of x and y. \n" ); document.write( " |