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

Tohaina

7x-2-5x>-9
Tangohia te 5x mai i ngā taha e rua.
2x-2>-9
Pahekotia te 7x me -5x, ka 2x.
2x>-9+2
Me tāpiri te 2 ki ngā taha e rua.
2x>-7
Tāpirihia te -9 ki te 2, ka -7.
x>-\frac{7}{2}
Whakawehea ngā taha e rua ki te 2. I te mea he tōrunga te 2, kāore e huri te ahunga koreōrite.