Whakaoti mō x
x=-\frac{3}{4}=-0.75
Graph
Tohaina
Kua tāruatia ki te papatopenga
9=-12x
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.
-12x=9
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
x=\frac{9}{-12}
Whakawehea ngā taha e rua ki te -12.
x=-\frac{3}{4}
Whakahekea te hautanga \frac{9}{-12} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 3.
Ngā Tauira
whārite tapawhā
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Āhuahanga
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whārite paerangi
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Arithmetic
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Poukapa
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
whārite Simultaneous
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Whakarerekētanga
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Whakaurunga
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Ngā Tepe
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