Whakaoti mō b
b=x-4k
Whakaoti mō k
k=\frac{x-b}{4}
Graph
Tohaina
Kua tāruatia ki te papatopenga
4k+b=x
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
b=x-4k
Tangohia te 4k mai i ngā taha e rua.
4k+b=x
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
4k=x-b
Tangohia te b mai i ngā taha e rua.
\frac{4k}{4}=\frac{x-b}{4}
Whakawehea ngā taha e rua ki te 4.
k=\frac{x-b}{4}
Mā te whakawehe ki te 4 ka wetekia te whakareanga ki te 4.
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