Whakaoti mō m
m=\frac{1}{2}=0.5
Tohaina
Kua tāruatia ki te papatopenga
1+2m-2=0
Pahekotia te m me m, ka 2m.
-1+2m=0
Tangohia te 2 i te 1, ka -1.
2m=1
Me tāpiri te 1 ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
m=\frac{1}{2}
Whakawehea ngā taha e rua ki te 2.
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