Whakaoti mō x
x = \frac{16}{5} = 3\frac{1}{5} = 3.2
Graph
Tohaina
Kua tāruatia ki te papatopenga
5x=20-4
Tangohia te 4 mai i ngā taha e rua.
5x=16
Tangohia te 4 i te 20, ka 16.
x=\frac{16}{5}
Whakawehea ngā taha e rua ki te 5.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
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whārite Simultaneous
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Whakarerekētanga
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