Whakaoti mō m
m=-8
Tohaina
Kua tāruatia ki te papatopenga
m-14=5m+18
Pahekotia te 3m me 2m, ka 5m.
m-14-5m=18
Tangohia te 5m mai i ngā taha e rua.
-4m-14=18
Pahekotia te m me -5m, ka -4m.
-4m=18+14
Me tāpiri te 14 ki ngā taha e rua.
-4m=32
Tāpirihia te 18 ki te 14, ka 32.
m=\frac{32}{-4}
Whakawehea ngā taha e rua ki te -4.
m=-8
Whakawehea te 32 ki te -4, kia riro ko -8.
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