Whakaoti mō t
t=\frac{9x}{220}
Whakaoti mō x
x=\frac{220t}{9}
Graph
Tohaina
Kua tāruatia ki te papatopenga
135x=3300t
Whakareatia te 165 ki te 20, ka 3300.
3300t=135x
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\frac{3300t}{3300}=\frac{135x}{3300}
Whakawehea ngā taha e rua ki te 3300.
t=\frac{135x}{3300}
Mā te whakawehe ki te 3300 ka wetekia te whakareanga ki te 3300.
t=\frac{9x}{220}
Whakawehe 135x ki te 3300.
135x=3300t
Whakareatia te 165 ki te 20, ka 3300.
\frac{135x}{135}=\frac{3300t}{135}
Whakawehea ngā taha e rua ki te 135.
x=\frac{3300t}{135}
Mā te whakawehe ki te 135 ka wetekia te whakareanga ki te 135.
x=\frac{220t}{9}
Whakawehe 3300t ki te 135.
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