Whakaoti mō t
t=yz-\frac{8y}{5}+\frac{8}{5}
z\neq \frac{8}{5}
Whakaoti mō y
y=-\frac{5t-8}{8-5z}
z\neq \frac{8}{5}
Tohaina
Kua tāruatia ki te papatopenga
y\left(-5z+8\right)=8-5t
Whakareatia ngā taha e rua o te whārite ki te -5z+8.
-5yz+8y=8-5t
Whakamahia te āhuatanga tohatoha hei whakarea te y ki te -5z+8.
8-5t=-5yz+8y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
-5t=-5yz+8y-8
Tangohia te 8 mai i ngā taha e rua.
\frac{-5t}{-5}=\frac{-5yz+8y-8}{-5}
Whakawehea ngā taha e rua ki te -5.
t=\frac{-5yz+8y-8}{-5}
Mā te whakawehe ki te -5 ka wetekia te whakareanga ki te -5.
t=yz-\frac{8y}{5}+\frac{8}{5}
Whakawehe -5yz+8y-8 ki te -5.
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