Whakaoti mō k
\left\{\begin{matrix}\\k=64.3\text{, }&\text{unconditionally}\\k\in \mathrm{R}\text{, }&m=0\end{matrix}\right.
Whakaoti mō m
\left\{\begin{matrix}\\m=0\text{, }&\text{unconditionally}\\m\in \mathrm{R}\text{, }&k=\frac{643}{10}\end{matrix}\right.
Tohaina
Kua tāruatia ki te papatopenga
km=64.3m
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
mk=\frac{643m}{10}
He hanga arowhānui tō te whārite.
\frac{mk}{m}=\frac{643m}{10m}
Whakawehea ngā taha e rua ki te m.
k=\frac{643m}{10m}
Mā te whakawehe ki te m ka wetekia te whakareanga ki te m.
k=\frac{643}{10}
Whakawehe \frac{643m}{10} ki te m.
64.3m-km=0
Tangohia te km mai i ngā taha e rua.
\left(64.3-k\right)m=0
Pahekotia ngā kīanga tau katoa e whai ana i te m.
m=0
Whakawehe 0 ki te 64.3-k.
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