Whakaoti mō m
m=\frac{F-36}{9}
Whakaoti mō F
F=9\left(m+4\right)
Tohaina
Kua tāruatia ki te papatopenga
-9m=36-F
Tangohia te F mai i ngā taha e rua.
\frac{-9m}{-9}=\frac{36-F}{-9}
Whakawehea ngā taha e rua ki te -9.
m=\frac{36-F}{-9}
Mā te whakawehe ki te -9 ka wetekia te whakareanga ki te -9.
m=\frac{F}{9}-4
Whakawehe 36-F ki te -9.
F=36+9m
Me tāpiri te 9m ki ngā taha e rua.
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