Whakaoti mō x
x=-180
Graph
Tohaina
Kua tāruatia ki te papatopenga
150-6x=1230
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
-6x=1230-150
Tangohia te 150 mai i ngā taha e rua.
-6x=1080
Tangohia te 150 i te 1230, ka 1080.
x=\frac{1080}{-6}
Whakawehea ngā taha e rua ki te -6.
x=-180
Whakawehea te 1080 ki te -6, kia riro ko -180.
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