Whakaoti mō x
x = \frac{15}{2} = 7\frac{1}{2} = 7.5
Graph
Tohaina
Kua tāruatia ki te papatopenga
15=2x
Pahekotia te x me x, ka 2x.
2x=15
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
x=\frac{15}{2}
Whakawehea ngā taha e rua ki te 2.
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