Whakaoti mō m
m=-8
Tohaina
Kua tāruatia ki te papatopenga
\frac{82}{2}=-5m+1
Whakawehea ngā taha e rua ki te 2.
41=-5m+1
Whakawehea te 82 ki te 2, kia riro ko 41.
-5m+1=41
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
-5m=41-1
Tangohia te 1 mai i ngā taha e rua.
-5m=40
Tangohia te 1 i te 41, ka 40.
m=\frac{40}{-5}
Whakawehea ngā taha e rua ki te -5.
m=-8
Whakawehea te 40 ki te -5, kia riro ko -8.
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