Whakaoti mō n
n=-7
Tohaina
Kua tāruatia ki te papatopenga
-\frac{7}{12}\times 12=n
Me whakarea ngā taha e rua ki te 12.
-7=n
Me whakakore te 12 me te 12.
n=-7
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
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