Whakaoti mō y
y=-12
Graph
Pātaitai
Linear Equation
78 = 18 - 5 y
Tohaina
Kua tāruatia ki te papatopenga
18-5y=78
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
-5y=78-18
Tangohia te 18 mai i ngā taha e rua.
-5y=60
Tangohia te 18 i te 78, ka 60.
y=\frac{60}{-5}
Whakawehea ngā taha e rua ki te -5.
y=-12
Whakawehea te 60 ki te -5, kia riro ko -12.
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