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

Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

x=3-1
Tangohia te 1 mai i ngā taha e rua.
x=2
Tangohia te 1 i te 3, ka 2.