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Whakaoti mō v
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Tohaina

41.9-3v=3.5
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
-3v=3.5-41.9
Tangohia te 41.9 mai i ngā taha e rua.
-3v=-38.4
Tangohia te 41.9 i te 3.5, ka -38.4.
v=\frac{-38.4}{-3}
Whakawehea ngā taha e rua ki te -3.
v=\frac{-384}{-30}
Whakarohaina te \frac{-38.4}{-3} mā te whakarea i te taurunga me te tauraro ki te 10.
v=\frac{64}{5}
Whakahekea te hautanga \frac{-384}{-30} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te -6.