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

Tohaina

6x=130-10
Tangohia te 10 mai i ngā taha e rua.
6x=120
Tangohia te 10 i te 130, ka 120.
x=\frac{120}{6}
Whakawehea ngā taha e rua ki te 6.
x=20
Whakawehea te 120 ki te 6, kia riro ko 20.