Whakaoti mō x
x\leq \frac{6}{13}
Graph
Tohaina
Kua tāruatia ki te papatopenga
15x-3-2x\leq 3
Tangohia te 2x mai i ngā taha e rua.
13x-3\leq 3
Pahekotia te 15x me -2x, ka 13x.
13x\leq 3+3
Me tāpiri te 3 ki ngā taha e rua.
13x\leq 6
Tāpirihia te 3 ki te 3, ka 6.
x\leq \frac{6}{13}
Whakawehea ngā taha e rua ki te 13. I te mea he tōrunga te 13, kāore e huri te ahunga koreōrite.
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