Whakaoti mō x
x=\frac{-y-5}{3}
Whakaoti mō y
y=-3x-5
Graph
Pātaitai
Linear Equation
y = - 3 x - 5
Tohaina
Kua tāruatia ki te papatopenga
-3x-5=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
-3x=y+5
Me tāpiri te 5 ki ngā taha e rua.
\frac{-3x}{-3}=\frac{y+5}{-3}
Whakawehea ngā taha e rua ki te -3.
x=\frac{y+5}{-3}
Mā te whakawehe ki te -3 ka wetekia te whakareanga ki te -3.
x=\frac{-y-5}{3}
Whakawehe y+5 ki te -3.
Ngā Tauira
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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]
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Whakarerekētanga
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Ngā Tepe
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