Whakaoti mō x, y
x=-3
y=-4
Graph
Tohaina
Kua tāruatia ki te papatopenga
y=2-6
Whakaarohia te whārite tuarua. Tangohia te 6 mai i ngā taha e rua.
y=-4
Tangohia te 6 i te 2, ka -4.
x\left(-4\right)+2=14
Whakaarohia te whārite tuatahi. Me kōkuhu ngā uara tāupe mōhiotia ki te whārite.
x\left(-4\right)=14-2
Tangohia te 2 mai i ngā taha e rua.
x\left(-4\right)=12
Tangohia te 2 i te 14, ka 12.
x=\frac{12}{-4}
Whakawehea ngā taha e rua ki te -4.
x=-3
Whakawehea te 12 ki te -4, kia riro ko -3.
x=-3 y=-4
Kua oti te pūnaha te whakatau.
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