Whakaoti mō c
c=8w-4
Whakaoti mō w
w=\frac{c+4}{8}
Tohaina
Kua tāruatia ki te papatopenga
w=\frac{1}{2}+\frac{1}{8}c
Whakawehea ia wā o 4+c ki te 8, kia riro ko \frac{1}{2}+\frac{1}{8}c.
\frac{1}{2}+\frac{1}{8}c=w
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\frac{1}{8}c=w-\frac{1}{2}
Tangohia te \frac{1}{2} mai i ngā taha e rua.
\frac{\frac{1}{8}c}{\frac{1}{8}}=\frac{w-\frac{1}{2}}{\frac{1}{8}}
Me whakarea ngā taha e rua ki te 8.
c=\frac{w-\frac{1}{2}}{\frac{1}{8}}
Mā te whakawehe ki te \frac{1}{8} ka wetekia te whakareanga ki te \frac{1}{8}.
c=8w-4
Whakawehe w-\frac{1}{2} ki te \frac{1}{8} mā te whakarea w-\frac{1}{2} ki te tau huripoki o \frac{1}{8}.
w=\frac{1}{2}+\frac{1}{8}c
Whakawehea ia wā o 4+c ki te 8, kia riro ko \frac{1}{2}+\frac{1}{8}c.
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