Whakaoti mō x
x=12
Graph
Tohaina
Kua tāruatia ki te papatopenga
10x=130-10
Tangohia te 10 mai i ngā taha e rua.
10x=120
Tangohia te 10 i te 130, ka 120.
x=\frac{120}{10}
Whakawehea ngā taha e rua ki te 10.
x=12
Whakawehea te 120 ki te 10, kia riro ko 12.
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