Whakaoti mō x
x=-0.12
Graph
Tohaina
Kua tāruatia ki te papatopenga
-0.312=2.6x
Tē taea kia ōrite te tāupe x ki 0 nā te kore tautuhi i te whakawehenga mā te kore. Whakareatia ngā taha e rua o te whārite ki te x.
2.6x=-0.312
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
x=\frac{-0.312}{2.6}
Whakawehea ngā taha e rua ki te 2.6.
x=\frac{-312}{2600}
Whakarohaina te \frac{-0.312}{2.6} mā te whakarea i te taurunga me te tauraro ki te 1000.
x=-\frac{3}{25}
Whakahekea te hautanga \frac{-312}{2600} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 104.
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