Whakaoti mō y
y>-\frac{32}{3}
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Tohaina
Kua tāruatia ki te papatopenga
12\left(-\frac{8}{9}\right)<y
Me whakarea ngā taha e rua ki te -\frac{8}{9}, te tau utu o -\frac{9}{8}. I te mea he tōraro a -\frac{9}{8}, ka huri te ahunga koreōrite.
\frac{12\left(-8\right)}{9}<y
Tuhia te 12\left(-\frac{8}{9}\right) hei hautanga kotahi.
\frac{-96}{9}<y
Whakareatia te 12 ki te -8, ka -96.
-\frac{32}{3}<y
Whakahekea te hautanga \frac{-96}{9} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 3.
y>-\frac{32}{3}
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa. Ka huri tēnei i te aronga o te tohu.
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