Whakaoti mō x
x=-\frac{y}{5}
Whakaoti mō y
y=-5x
Graph
Tohaina
Kua tāruatia ki te papatopenga
y=-5x
Tātaihia te x mā te pū o 1, kia riro ko x.
-5x=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\frac{-5x}{-5}=\frac{y}{-5}
Whakawehea ngā taha e rua ki te -5.
x=\frac{y}{-5}
Mā te whakawehe ki te -5 ka wetekia te whakareanga ki te -5.
x=-\frac{y}{5}
Whakawehe y ki te -5.
y=-5x
Tātaihia te x mā te pū o 1, kia riro ko x.
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