Whakaoti mō x
x=6
Graph
Tohaina
Kua tāruatia ki te papatopenga
3x-2=4\times 4
Me whakarea ngā taha e rua ki te 4.
3x-2=16
Whakareatia te 4 ki te 4, ka 16.
3x=16+2
Me tāpiri te 2 ki ngā taha e rua.
3x=18
Tāpirihia te 16 ki te 2, ka 18.
x=\frac{18}{3}
Whakawehea ngā taha e rua ki te 3.
x=6
Whakawehea te 18 ki te 3, kia riro ko 6.
Ngā Tauira
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