Whakaoti mō x, y
x = \frac{5}{3} = 1\frac{2}{3} \approx 1.666666667
y=4
Graph
Tohaina
Kua tāruatia ki te papatopenga
2y=11-3
Whakaarohia te whārite tuarua. Tangohia te 3 mai i ngā taha e rua.
2y=8
Tangohia te 3 i te 11, ka 8.
y=\frac{8}{2}
Whakawehea ngā taha e rua ki te 2.
y=4
Whakawehea te 8 ki te 2, kia riro ko 4.
3x-1=4
Whakaarohia te whārite tuatahi. Me kōkuhu ngā uara tāupe mōhiotia ki te whārite.
3x=4+1
Me tāpiri te 1 ki ngā taha e rua.
3x=5
Tāpirihia te 4 ki te 1, ka 5.
x=\frac{5}{3}
Whakawehea ngā taha e rua ki te 3.
x=\frac{5}{3} y=4
Kua oti te pūnaha te whakatau.
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