Whakaoti mō x
x = \frac{14}{5} = 2\frac{4}{5} = 2.8
Graph
Tohaina
Kua tāruatia ki te papatopenga
5x-2=\frac{48}{4}
Whakawehea ngā taha e rua ki te 4.
5x-2=12
Whakawehea te 48 ki te 4, kia riro ko 12.
5x=12+2
Me tāpiri te 2 ki ngā taha e rua.
5x=14
Tāpirihia te 12 ki te 2, ka 14.
x=\frac{14}{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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