Whakaoti mō y
y=13-c
Whakaoti mō c
c=13-y
Graph
Tohaina
Kua tāruatia ki te papatopenga
13-y=c
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
-y=c-13
Tangohia te 13 mai i ngā taha e rua.
\frac{-y}{-1}=\frac{c-13}{-1}
Whakawehea ngā taha e rua ki te -1.
y=\frac{c-13}{-1}
Mā te whakawehe ki te -1 ka wetekia te whakareanga ki te -1.
y=13-c
Whakawehe c-13 ki te -1.
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