Whakaoti mō x
x = -\frac{2065}{6} = -344\frac{1}{6} \approx -344.166666667
Graph
Tohaina
Kua tāruatia ki te papatopenga
670-x\times 12=4800
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
670-12x=4800
Whakareatia te -1 ki te 12, ka -12.
-12x=4800-670
Tangohia te 670 mai i ngā taha e rua.
-12x=4130
Tangohia te 670 i te 4800, ka 4130.
x=\frac{4130}{-12}
Whakawehea ngā taha e rua ki te -12.
x=-\frac{2065}{6}
Whakahekea te hautanga \frac{4130}{-12} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
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