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

Tohaina

2x>9-5
Tangohia te 5 mai i ngā taha e rua.
2x>4
Tangohia te 5 i te 9, ka 4.
x>\frac{4}{2}
Whakawehea ngā taha e rua ki te 2. I te mea he tōrunga te 2, kāore e huri te ahunga koreōrite.
x>2
Whakawehea te 4 ki te 2, kia riro ko 2.