Whakaoti mō p
p=2
Tohaina
Kua tāruatia ki te papatopenga
12p-7-6p=5
Tangohia te 6p mai i ngā taha e rua.
6p-7=5
Pahekotia te 12p me -6p, ka 6p.
6p=5+7
Me tāpiri te 7 ki ngā taha e rua.
6p=12
Tāpirihia te 5 ki te 7, ka 12.
p=\frac{12}{6}
Whakawehea ngā taha e rua ki te 6.
p=2
Whakawehea te 12 ki te 6, kia riro ko 2.
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