Whakaoti mō θ
\theta =-9
Graph
Tohaina
Kua tāruatia ki te papatopenga
-171=19\theta
Ka whakawehea he tau ki te tahi, hua ai ko ia anō.
19\theta =-171
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\theta =\frac{-171}{19}
Whakawehea ngā taha e rua ki te 19.
\theta =-9
Whakawehea te -171 ki te 19, kia riro ko -9.
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