Whakaoti mō x
x=62
Graph
Tohaina
Kua tāruatia ki te papatopenga
63\times 2=x+x+2
Me whakarea ngā taha e rua ki te 2.
126=x+x+2
Whakareatia te 63 ki te 2, ka 126.
126=2x+2
Pahekotia te x me x, ka 2x.
2x+2=126
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
2x=126-2
Tangohia te 2 mai i ngā taha e rua.
2x=124
Tangohia te 2 i te 126, ka 124.
x=\frac{124}{2}
Whakawehea ngā taha e rua ki te 2.
x=62
Whakawehea te 124 ki te 2, kia riro ko 62.
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