Tīpoka ki ngā ihirangi matua
Whakaoti mō x
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Whakaoti mō y
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Graph

Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

x+y=11-1
Tangohia te 1 mai i ngā taha e rua.
x+y=10
Tangohia te 1 i te 11, ka 10.
x=10-y
Tangohia te y mai i ngā taha e rua.
1+y=11-x
Tangohia te x mai i ngā taha e rua.
y=11-x-1
Tangohia te 1 mai i ngā taha e rua.
y=10-x
Tangohia te 1 i te 11, ka 10.