Whakaoti mō x
x=\frac{15y}{2}+12
Whakaoti mō y
y=\frac{2\left(x-12\right)}{15}
Graph
Tohaina
Kua tāruatia ki te papatopenga
-2x=-24-15y
Tangohia te 15y mai i ngā taha e rua.
-2x=-15y-24
He hanga arowhānui tō te whārite.
\frac{-2x}{-2}=\frac{-15y-24}{-2}
Whakawehea ngā taha e rua ki te -2.
x=\frac{-15y-24}{-2}
Mā te whakawehe ki te -2 ka wetekia te whakareanga ki te -2.
x=\frac{15y}{2}+12
Whakawehe -24-15y ki te -2.
15y=-24+2x
Me tāpiri te 2x ki ngā taha e rua.
15y=2x-24
He hanga arowhānui tō te whārite.
\frac{15y}{15}=\frac{2x-24}{15}
Whakawehea ngā taha e rua ki te 15.
y=\frac{2x-24}{15}
Mā te whakawehe ki te 15 ka wetekia te whakareanga ki te 15.
y=\frac{2x}{15}-\frac{8}{5}
Whakawehe -24+2x ki te 15.
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