Maths ah hian problem hrang hrang a awm a, chung ho solve-na chu maths a hian a kim biai. Hringnun ah pawh hian harsat tam tak a awm a, maths ang thovin chung ho pawh cho solve theih ve a ni. Maths hi hmangaihna ni ta se, 'Equation' ang a ni a. A method a dik chuan thil ropui tak a thleng thei a ni. Mahse ka hmangaina chu nangmah hian i hrilhfiah e.