Daidaito uku a cikin tebur

Ana rubuta daidaito uku a matsayin tebur: layi ɗaya ga kowace daidaito. $x+y-z=9$: 1,1,−1,9\displaystyle 1, 1, -1, 9. $6x+6y-z=17$: 6,6,−1,17\displaystyle 6, 6, -1, 17. $14x-7y+2z=42$: 14,−7,2,42\displaystyle 14, -7, 2, 42. Lambobin da ke gaban x\displaystyle x, y\displaystyle y da z\displaystyle z suna zuwa farko, sannan lambar da ke bayan alamar daidai. Kalkuleta tana neman su a daidai wannan jeri, layi-layi.