Whakaoti mō x
x=-\frac{y}{5}
Whakaoti mō y
y=-5x
Graph
Tohaina
Kua tāruatia ki te papatopenga
y=-5x
Whakakorea atu te tauwehe pūnoa nui rawa 2 i roto i te 10 me te 2.
-5x=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\frac{-5x}{-5}=\frac{y}{-5}
Whakawehea ngā taha e rua ki te -5.
x=\frac{y}{-5}
Mā te whakawehe ki te -5 ka wetekia te whakareanga ki te -5.
x=-\frac{y}{5}
Whakawehe y ki te -5.
y=-5x
Whakakorea atu te tauwehe pūnoa nui rawa 2 i roto i te 10 me te 2.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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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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