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Whakaoti mō k
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Whakaoti mō m
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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

\frac{9m}{5}k=m
He hanga arowhānui tō te whārite.
\frac{5\times \frac{9m}{5}k}{9m}=\frac{5m}{9m}
Whakawehea ngā taha e rua ki te 1.8m.
k=\frac{5m}{9m}
Mā te whakawehe ki te 1.8m ka wetekia te whakareanga ki te 1.8m.
k=\frac{5}{9}
Whakawehe m ki te 1.8m.
1.8km-m=0
Tangohia te m mai i ngā taha e rua.
\left(1.8k-1\right)m=0
Pahekotia ngā kīanga tau katoa e whai ana i te m.
\left(\frac{9k}{5}-1\right)m=0
He hanga arowhānui tō te whārite.
m=0
Whakawehe 0 ki te -1+1.8k.