Tīpoka ki ngā ihirangi matua
Whakaoti mō y
Tick mark Image
Whakaoti mō x
Tick mark Image
Graph

Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

3y=7-x
Tangohia te x mai i ngā taha e rua.
\frac{3y}{3}=\frac{7-x}{3}
Whakawehea ngā taha e rua ki te 3.
y=\frac{7-x}{3}
Mā te whakawehe ki te 3 ka wetekia te whakareanga ki te 3.
x=7-3y
Tangohia te 3y mai i ngā taha e rua.