Whakaoti mō x
x=-\left(y+1\right)
Whakaoti mō y
y=-\left(x+1\right)
Graph
Tohaina
Kua tāruatia ki te papatopenga
4x=-4y-4
Tangohia te 4 mai i ngā taha e rua.
\frac{4x}{4}=\frac{-4y-4}{4}
Whakawehea ngā taha e rua ki te 4.
x=\frac{-4y-4}{4}
Mā te whakawehe ki te 4 ka wetekia te whakareanga ki te 4.
x=-y-1
Whakawehe -4y-4 ki te 4.
-4y=4x+4
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\frac{-4y}{-4}=\frac{4x+4}{-4}
Whakawehea ngā taha e rua ki te -4.
y=\frac{4x+4}{-4}
Mā te whakawehe ki te -4 ka wetekia te whakareanga ki te -4.
y=-\left(x+1\right)
Whakawehe 4+4x ki te -4.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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\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
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}