Whakaoti mō x
x=14
Graph
Tohaina
Kua tāruatia ki te papatopenga
36=3x-2\times 3
Whakareatia te 3 ki te 12, ka 36.
36=3x-6
Whakareatia te 2 ki te 3, ka 6.
3x-6=36
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
3x=36+6
Me tāpiri te 6 ki ngā taha e rua.
3x=42
Tāpirihia te 36 ki te 6, ka 42.
x=\frac{42}{3}
Whakawehea ngā taha e rua ki te 3.
x=14
Whakawehea te 42 ki te 3, kia riro ko 14.
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