Whakaoti mō m
m=9
Tohaina
Kua tāruatia ki te papatopenga
3m-2=5\times 5
Me whakarea ngā taha e rua ki te 5.
3m-2=25
Whakareatia te 5 ki te 5, ka 25.
3m=25+2
Me tāpiri te 2 ki ngā taha e rua.
3m=27
Tāpirihia te 25 ki te 2, ka 27.
m=\frac{27}{3}
Whakawehea ngā taha e rua ki te 3.
m=9
Whakawehea te 27 ki te 3, kia riro ko 9.
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