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Whakaoti mō x
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Tohaina

3x-2=\frac{2}{2}
Whakawehea ngā taha e rua ki te 2.
3x-2=1
Whakawehea te 2 ki te 2, kia riro ko 1.
3x=1+2
Me tāpiri te 2 ki ngā taha e rua.
3x=3
Tāpirihia te 1 ki te 2, ka 3.
x=\frac{3}{3}
Whakawehea ngā taha e rua ki te 3.
x=1
Whakawehea te 3 ki te 3, kia riro ko 1.