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Whakaoti mō x
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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

-4x+1-x\leq 0
Tangohia te x mai i ngā taha e rua.
-5x+1\leq 0
Pahekotia te -4x me -x, ka -5x.
-5x\leq -1
Tangohia te 1 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
x\geq \frac{-1}{-5}
Whakawehea ngā taha e rua ki te -5. I te mea he tōraro a -5, ka huri te ahunga koreōrite.
x\geq \frac{1}{5}
Ka taea te hautanga \frac{-1}{-5} te whakamāmā ki te \frac{1}{5} mā te tango tahi i te tohu tōraro i te taurunga me te tauraro.