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

Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

x=50-40
Tangohia te 40 mai i ngā taha e rua.
x=10
Tangohia te 40 i te 50, ka 10.