Whakaoti mō y
y=-\frac{x}{2}+8
Whakaoti mō x
x=16-2y
Graph
Pātaitai
Algebra
x + 2 y = 16
Tohaina
Kua tāruatia ki te papatopenga
2y=16-x
Tangohia te x mai i ngā taha e rua.
\frac{2y}{2}=\frac{16-x}{2}
Whakawehea ngā taha e rua ki te 2.
y=\frac{16-x}{2}
Mā te whakawehe ki te 2 ka wetekia te whakareanga ki te 2.
y=-\frac{x}{2}+8
Whakawehe 16-x ki te 2.
x=16-2y
Tangohia te 2y mai i ngā taha e rua.
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