Whakaoti mō x
x=-\left(y+3\right)
Whakaoti mō y
y=-\left(x+3\right)
Graph
Tohaina
Kua tāruatia ki te papatopenga
2x=-6-2y
Tangohia te 2y mai i ngā taha e rua.
2x=-2y-6
He hanga arowhānui tō te whārite.
\frac{2x}{2}=\frac{-2y-6}{2}
Whakawehea ngā taha e rua ki te 2.
x=\frac{-2y-6}{2}
Mā te whakawehe ki te 2 ka wetekia te whakareanga ki te 2.
x=-y-3
Whakawehe -6-2y ki te 2.
2y=-6-2x
Tangohia te 2x mai i ngā taha e rua.
2y=-2x-6
He hanga arowhānui tō te whārite.
\frac{2y}{2}=\frac{-2x-6}{2}
Whakawehea ngā taha e rua ki te 2.
y=\frac{-2x-6}{2}
Mā te whakawehe ki te 2 ka wetekia te whakareanga ki te 2.
y=-x-3
Whakawehe -6-2x ki te 2.
Ngā Tauira
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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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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}