Whakaoti mō x
x=5
Graph
Tohaina
Kua tāruatia ki te papatopenga
-200=-40x
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.
-40x=-200
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
x=\frac{-200}{-40}
Whakawehea ngā taha e rua ki te -40.
x=5
Whakawehea te -200 ki te -40, kia riro ko 5.
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