Whakaoti mō p
p = \frac{47}{4} = 11\frac{3}{4} = 11.75
Tohaina
Kua tāruatia ki te papatopenga
9p-94-p=0
Tangohia te p mai i ngā taha e rua.
8p-94=0
Pahekotia te 9p me -p, ka 8p.
8p=94
Me tāpiri te 94 ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
p=\frac{94}{8}
Whakawehea ngā taha e rua ki te 8.
p=\frac{47}{4}
Whakahekea te hautanga \frac{94}{8} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
Ngā Tauira
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