Whakaoti mō v
v=-6
Tohaina
Kua tāruatia ki te papatopenga
19=-4v-5
Pahekotia te -9v me 5v, ka -4v.
-4v-5=19
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
-4v=19+5
Me tāpiri te 5 ki ngā taha e rua.
-4v=24
Tāpirihia te 19 ki te 5, ka 24.
v=\frac{24}{-4}
Whakawehea ngā taha e rua ki te -4.
v=-6
Whakawehea te 24 ki te -4, kia riro ko -6.
Ngā Tauira
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