Whakaoti mō t
t=\frac{2-y}{3}
Whakaoti mō y
y=2-3t
Graph
Tohaina
Kua tāruatia ki te papatopenga
2-3t=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
-3t=y-2
Tangohia te 2 mai i ngā taha e rua.
\frac{-3t}{-3}=\frac{y-2}{-3}
Whakawehea ngā taha e rua ki te -3.
t=\frac{y-2}{-3}
Mā te whakawehe ki te -3 ka wetekia te whakareanga ki te -3.
t=\frac{2-y}{3}
Whakawehe y-2 ki te -3.
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