Tīpoka ki ngā ihirangi matua
Whakaoti mō x
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Whakaoti mō y
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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

zx=y
Me whakarea ngā taha e rua o te whārite ki te yz, arā, te tauraro pātahi he tino iti rawa te kitea o y,z.
\frac{zx}{z}=\frac{y}{z}
Whakawehea ngā taha e rua ki te z.
x=\frac{y}{z}
Mā te whakawehe ki te z ka wetekia te whakareanga ki te z.
zx=y
Tē taea kia ōrite te tāupe y ki 0 nā te kore tautuhi i te whakawehenga mā te kore. Me whakarea ngā taha e rua o te whārite ki te yz, arā, te tauraro pātahi he tino iti rawa te kitea o y,z.
y=zx
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
y=zx\text{, }y\neq 0
Tē taea kia ōrite te tāupe y ki 0.