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