document.write( "Question 555341: 8x+5y-4z+9y+13z-4z \n" ); document.write( "
Algebra.Com's Answer #361747 by SweetMis(1)![]() ![]() ![]() You can put this solution on YOUR website! 8x+5y-4z+9y+13z-4z \r \n" ); document.write( "\n" ); document.write( "8x+(5y+9y)+(-4z+13z-4z) \r \n" ); document.write( "\n" ); document.write( "8x+14y+5z \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So 8x+5y-4z+9y+13z-4z = 8x+14y+5z for all x, y and z \n" ); document.write( " \n" ); document.write( " |