Whakaoti mō x
x=12
Graph
Tohaina
Kua tāruatia ki te papatopenga
3x+12=48
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
3x=48-12
Tangohia te 12 mai i ngā taha e rua.
3x=36
Tangohia te 12 i te 48, ka 36.
x=\frac{36}{3}
Whakawehea ngā taha e rua ki te 3.
x=12
Whakawehea te 36 ki te 3, kia riro ko 12.
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