Whakaoti mō m
m=\frac{32-2u}{5}
Whakaoti mō u
u=-\frac{5m}{2}+16
Tohaina
Kua tāruatia ki te papatopenga
5m=32-2u
Tangohia te 2u mai i ngā taha e rua.
\frac{5m}{5}=\frac{32-2u}{5}
Whakawehea ngā taha e rua ki te 5.
m=\frac{32-2u}{5}
Mā te whakawehe ki te 5 ka wetekia te whakareanga ki te 5.
2u=32-5m
Tangohia te 5m mai i ngā taha e rua.
\frac{2u}{2}=\frac{32-5m}{2}
Whakawehea ngā taha e rua ki te 2.
u=\frac{32-5m}{2}
Mā te whakawehe ki te 2 ka wetekia te whakareanga ki te 2.
u=-\frac{5m}{2}+16
Whakawehe 32-5m ki te 2.
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