Whakaoti mō x
x\geq \frac{1}{15}
Graph
Tohaina
Kua tāruatia ki te papatopenga
45x-3\geq 0
Me whakarea ngā taha e rua ki te -45. I te mea he tōraro a -45, ka huri te ahunga koreōrite. Ko te tau i whakarea ki te kore ka hua ko te kore.
45x\geq 3
Me tāpiri te 3 ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
x\geq \frac{3}{45}
Whakawehea ngā taha e rua ki te 45. I te mea he tōrunga te 45, kāore e huri te ahunga koreōrite.
x\geq \frac{1}{15}
Whakahekea te hautanga \frac{3}{45} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 3.
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