Whakaoti mō v
v=7
Tohaina
Kua tāruatia ki te papatopenga
8v-26=2v+16
Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te v+8.
8v-26-2v=16
Tangohia te 2v mai i ngā taha e rua.
6v-26=16
Pahekotia te 8v me -2v, ka 6v.
6v=16+26
Me tāpiri te 26 ki ngā taha e rua.
6v=42
Tāpirihia te 16 ki te 26, ka 42.
v=\frac{42}{6}
Whakawehea ngā taha e rua ki te 6.
v=7
Whakawehea te 42 ki te 6, kia riro ko 7.
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