Whakaoti mō n
n = -\frac{22}{3} = -7\frac{1}{3} \approx -7.333333333
Tohaina
Kua tāruatia ki te papatopenga
50=100+6n-6
Whakamahia te āhuatanga tohatoha hei whakarea te n-1 ki te 6.
50=94+6n
Tangohia te 6 i te 100, ka 94.
94+6n=50
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
6n=50-94
Tangohia te 94 mai i ngā taha e rua.
6n=-44
Tangohia te 94 i te 50, ka -44.
n=\frac{-44}{6}
Whakawehea ngā taha e rua ki te 6.
n=-\frac{22}{3}
Whakahekea te hautanga \frac{-44}{6} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
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