\left\{ \begin{array} { l } { 4 x - 2 y = 10 } \\ { x = 4 } \end{array} \right.
Whakaoti mō x, y
x=4
y=3
Graph
Tohaina
Kua tāruatia ki te papatopenga
4\times 4-2y=10
Whakaarohia te whārite tuatahi. Me kōkuhu ngā uara tāupe mōhiotia ki te whārite.
16-2y=10
Whakareatia te 4 ki te 4, ka 16.
-2y=10-16
Tangohia te 16 mai i ngā taha e rua.
-2y=-6
Tangohia te 16 i te 10, ka -6.
y=\frac{-6}{-2}
Whakawehea ngā taha e rua ki te -2.
y=3
Whakawehea te -6 ki te -2, kia riro ko 3.
x=4 y=3
Kua oti te pūnaha te whakatau.
Ngā Tauira
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whārite Simultaneous
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Whakarerekētanga
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Ngā Tepe
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