Whakaoti mō x
x = \frac{93}{4} = 23\frac{1}{4} = 23.25
Graph
Tohaina
Kua tāruatia ki te papatopenga
4x-13=80
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
4x=80+13
Me tāpiri te 13 ki ngā taha e rua.
4x=93
Tāpirihia te 80 ki te 13, ka 93.
x=\frac{93}{4}
Whakawehea ngā taha e rua ki te 4.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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whārite Simultaneous
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Whakarerekētanga
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