<prompt> Hebu kuwa gx 3x 6 kama x 0 2x - 13 kama x 0. Tafuta ufumbuzi wote wa equation gx 3.  <response>: gx 3x 6 kama x 0 2x - 13 kama x 0: 1. kama x 0, basi tuna 3x 6 3, ambayo inatoa x -1. 2. kama x 0, basi tuna 2x - 13 3, ambayo inatoa x 8. 3. 