Whakaoti mō x
x=\frac{25-3y}{16}
Whakaoti mō y
y=\frac{25-16x}{3}
Graph
Tohaina
Kua tāruatia ki te papatopenga
16x=25-3y
Tangohia te 3y mai i ngā taha e rua.
\frac{16x}{16}=\frac{25-3y}{16}
Whakawehea ngā taha e rua ki te 16.
x=\frac{25-3y}{16}
Mā te whakawehe ki te 16 ka wetekia te whakareanga ki te 16.
3y=25-16x
Tangohia te 16x mai i ngā taha e rua.
\frac{3y}{3}=\frac{25-16x}{3}
Whakawehea ngā taha e rua ki te 3.
y=\frac{25-16x}{3}
Mā te whakawehe ki te 3 ka wetekia te whakareanga ki te 3.
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