Whakaoti mō t
t=5
Tohaina
Kua tāruatia ki te papatopenga
\left(t-3\right)\times 5-t\times 2=0
Tē taea kia ōrite te tāupe t ki tētahi o ngā uara 0,3 nā te kore tautuhi i te whakawehenga mā te kore. Me whakarea ngā taha e rua o te whārite ki te t\left(t-3\right), arā, te tauraro pātahi he tino iti rawa te kitea o t,t-3.
5t-15-t\times 2=0
Whakamahia te āhuatanga tohatoha hei whakarea te t-3 ki te 5.
5t-t\times 2=15
Me tāpiri te 15 ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
5t-2t=15
Whakareatia te -1 ki te 2, ka -2.
3t=15
Pahekotia te 5t me -2t, ka 3t.
t=\frac{15}{3}
Whakawehea ngā taha e rua ki te 3.
t=5
Whakawehea te 15 ki te 3, kia riro ko 5.
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