Whakaoti mō x
x\geq \frac{717}{10}
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Tohaina
Kua tāruatia ki te papatopenga
10x-12\geq 705
Tangohia te 16 i te 721, ka 705.
10x\geq 705+12
Me tāpiri te 12 ki ngā taha e rua.
10x\geq 717
Tāpirihia te 705 ki te 12, ka 717.
x\geq \frac{717}{10}
Whakawehea ngā taha e rua ki te 10. I te mea he tōrunga te 10, kāore e huri te ahunga koreōrite.
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