<prompt> Eleza kikamilifu usemi ufuatao: 9x525x3-4-x5-3x3-4.  <response>: Kwanza, tunachanganya maneno kama hayo katika usemi: anzaalign9x525x3-4-x5-3x3-49x525x3-4-x53x348x528x3.endalign Tunaweza kuainisha 4x3 kutoka kwa usemi huo, ili kupata 8x528x34x32x278x528x34x3 