Whakaoti mō n
n=8
Tohaina
Kua tāruatia ki te papatopenga
4n-10=22
Pahekotia te 8n me -4n, ka 4n.
4n=22+10
Me tāpiri te 10 ki ngā taha e rua.
4n=32
Tāpirihia te 22 ki te 10, ka 32.
n=\frac{32}{4}
Whakawehea ngā taha e rua ki te 4.
n=8
Whakawehea te 32 ki te 4, kia riro ko 8.
Ngā Tauira
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