Whakaoti mō x
x = \frac{23}{2} = 11\frac{1}{2} = 11.5
Graph
Tohaina
Kua tāruatia ki te papatopenga
2x-15=8
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
2x=8+15
Me tāpiri te 15 ki ngā taha e rua.
2x=23
Tāpirihia te 8 ki te 15, ka 23.
x=\frac{23}{2}
Whakawehea ngā taha e rua ki te 2.
Ngā Tauira
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whārite Simultaneous
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Whakarerekētanga
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