Whakaoti mō z_6
z_{6}=\frac{y}{7}
Whakaoti mō y
y=7z_{6}
Graph
Tohaina
Kua tāruatia ki te papatopenga
7z_{6}=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\frac{7z_{6}}{7}=\frac{y}{7}
Whakawehea ngā taha e rua ki te 7.
z_{6}=\frac{y}{7}
Mā te whakawehe ki te 7 ka wetekia te whakareanga ki te 7.
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