Whakaoti mō v
v=-\frac{1}{18}\approx -0.055555556
Tohaina
Kua tāruatia ki te papatopenga
2v\times 9=-1
Tātaihia te 3 mā te pū o 2, kia riro ko 9.
18v=-1
Whakareatia te 2 ki te 9, ka 18.
v=\frac{-1}{18}
Whakawehea ngā taha e rua ki te 18.
v=-\frac{1}{18}
Ka taea te hautanga \frac{-1}{18} te tuhi anō ko -\frac{1}{18} mā te tango i te tohu tōraro.
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