\n" );
document.write( "Hi \n" );
document.write( "x+4x=0 \n" );
document.write( "*Note: 'moving' 4x, for ex.,is not what we do. \n" );
document.write( "What we do, is subtact 4x from both sides of the equation. \n" );
document.write( "for example \n" );
document.write( "x + 4x -4x = -4x \n" );
document.write( "x = -4x