Whakaoti mō a
a=3w-y
Whakaoti mō w
w=\frac{y+a}{3}
Graph
Tohaina
Kua tāruatia ki te papatopenga
3w-a=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
-a=y-3w
Tangohia te 3w mai i ngā taha e rua.
\frac{-a}{-1}=\frac{y-3w}{-1}
Whakawehea ngā taha e rua ki te -1.
a=\frac{y-3w}{-1}
Mā te whakawehe ki te -1 ka wetekia te whakareanga ki te -1.
a=-\left(y-3w\right)
Whakawehe y-3w ki te -1.
3w-a=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
3w=y+a
Me tāpiri te a ki ngā taha e rua.
\frac{3w}{3}=\frac{y+a}{3}
Whakawehea ngā taha e rua ki te 3.
w=\frac{y+a}{3}
Mā te whakawehe ki te 3 ka wetekia te whakareanga ki te 3.
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