Whakaoti mō α
\alpha =\frac{x-11\beta }{9}
Whakaoti mō x
x=9\alpha +11\beta
Graph
Tohaina
Kua tāruatia ki te papatopenga
9\alpha =x-11\beta
Tangohia te 11\beta mai i ngā taha e rua.
\frac{9\alpha }{9}=\frac{x-11\beta }{9}
Whakawehea ngā taha e rua ki te 9.
\alpha =\frac{x-11\beta }{9}
Mā te whakawehe ki te 9 ka wetekia te whakareanga ki te 9.
x=9\alpha +11\beta
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
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