Tīpoka ki ngā ihirangi matua
Whakaoti mō x
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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

x+2-5=10
Whakareatia ngā taha e rua o te whārite ki te 5.
x-3=10
Tangohia te 5 i te 2, ka -3.
x=10+3
Me tāpiri te 3 ki ngā taha e rua.
x=13
Tāpirihia te 10 ki te 3, ka 13.