Whakaoti mō x
x=\frac{y-200}{150}
Whakaoti mō y
y=150x+200
Graph
Tohaina
Kua tāruatia ki te papatopenga
200+150x=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
150x=y-200
Tangohia te 200 mai i ngā taha e rua.
\frac{150x}{150}=\frac{y-200}{150}
Whakawehea ngā taha e rua ki te 150.
x=\frac{y-200}{150}
Mā te whakawehe ki te 150 ka wetekia te whakareanga ki te 150.
x=\frac{y}{150}-\frac{4}{3}
Whakawehe y-200 ki te 150.
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