Whakaoti mō O (complex solution)
\left\{\begin{matrix}O=-\frac{4-x}{2y}\text{, }&y\neq 0\\O\in \mathrm{C}\text{, }&x=4\text{ and }y=0\end{matrix}\right.
Whakaoti mō O
\left\{\begin{matrix}O=-\frac{4-x}{2y}\text{, }&y\neq 0\\O\in \mathrm{R}\text{, }&x=4\text{ and }y=0\end{matrix}\right.
Whakaoti mō x
x=2\left(Oy+2\right)
Graph
Tohaina
Kua tāruatia ki te papatopenga
yO=\frac{x}{2}-2
He hanga arowhānui tō te whārite.
\frac{yO}{y}=\frac{\frac{x}{2}-2}{y}
Whakawehea ngā taha e rua ki te y.
O=\frac{\frac{x}{2}-2}{y}
Mā te whakawehe ki te y ka wetekia te whakareanga ki te y.
O=\frac{x-4}{2y}
Whakawehe \frac{x}{2}-2 ki te y.
yO=\frac{x}{2}-2
He hanga arowhānui tō te whārite.
\frac{yO}{y}=\frac{\frac{x}{2}-2}{y}
Whakawehea ngā taha e rua ki te y.
O=\frac{\frac{x}{2}-2}{y}
Mā te whakawehe ki te y ka wetekia te whakareanga ki te y.
O=\frac{x-4}{2y}
Whakawehe \frac{x}{2}-2 ki te y.
\frac{1}{2}x-2=Oy
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\frac{1}{2}x=Oy+2
Me tāpiri te 2 ki ngā taha e rua.
\frac{\frac{1}{2}x}{\frac{1}{2}}=\frac{Oy+2}{\frac{1}{2}}
Me whakarea ngā taha e rua ki te 2.
x=\frac{Oy+2}{\frac{1}{2}}
Mā te whakawehe ki te \frac{1}{2} ka wetekia te whakareanga ki te \frac{1}{2}.
x=2Oy+4
Whakawehe Oy+2 ki te \frac{1}{2} mā te whakarea Oy+2 ki te tau huripoki o \frac{1}{2}.
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