Whakaoti mō m
m=4
Tohaina
Kua tāruatia ki te papatopenga
-32m+76+13m=0
Me tāpiri te 13m ki ngā taha e rua.
-19m+76=0
Pahekotia te -32m me 13m, ka -19m.
-19m=-76
Tangohia te 76 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
m=\frac{-76}{-19}
Whakawehea ngā taha e rua ki te -19.
m=4
Whakawehea te -76 ki te -19, kia riro ko 4.
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