Whakaoti mō x
x=\frac{y+3000}{150}
Whakaoti mō y
y=150\left(x-20\right)
Graph
Tohaina
Kua tāruatia ki te papatopenga
150x-3000=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
150x=y+3000
Me tāpiri te 3000 ki ngā taha e rua.
\frac{150x}{150}=\frac{y+3000}{150}
Whakawehea ngā taha e rua ki te 150.
x=\frac{y+3000}{150}
Mā te whakawehe ki te 150 ka wetekia te whakareanga ki te 150.
x=\frac{y}{150}+20
Whakawehe y+3000 ki te 150.
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