Whakaoti mō x
x=\frac{11-yz}{4}
Whakaoti mō y
\left\{\begin{matrix}y=-\frac{4x-11}{z}\text{, }&z\neq 0\\y\in \mathrm{R}\text{, }&x=\frac{11}{4}\text{ and }z=0\end{matrix}\right.
Tohaina
Kua tāruatia ki te papatopenga
4x=11-yz
Tangohia te yz mai i ngā taha e rua.
\frac{4x}{4}=\frac{11-yz}{4}
Whakawehea ngā taha e rua ki te 4.
x=\frac{11-yz}{4}
Mā te whakawehe ki te 4 ka wetekia te whakareanga ki te 4.
yz=11-4x
Tangohia te 4x mai i ngā taha e rua.
zy=11-4x
He hanga arowhānui tō te whārite.
\frac{zy}{z}=\frac{11-4x}{z}
Whakawehea ngā taha e rua ki te z.
y=\frac{11-4x}{z}
Mā te whakawehe ki te z ka wetekia te whakareanga ki te z.
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