Whakaoti mō x
x\leq \frac{15}{2}
Graph
Tohaina
Kua tāruatia ki te papatopenga
2x\leq 12+3
Me tāpiri te 3 ki ngā taha e rua.
2x\leq 15
Tāpirihia te 12 ki te 3, ka 15.
x\leq \frac{15}{2}
Whakawehea ngā taha e rua ki te 2. I te mea he tōrunga te 2, kāore e huri te ahunga koreōrite.
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