Whakaoti mō x
x = -\frac{819}{55} = -14\frac{49}{55} \approx -14.890909091
Graph
Tohaina
Kua tāruatia ki te papatopenga
12100x=148500-220\times 1494
Whakareatia ngā taha e rua o te whārite ki te 275.
12100x=148500-328680
Whakareatia te -220 ki te 1494, ka -328680.
12100x=-180180
Tangohia te 328680 i te 148500, ka -180180.
x=\frac{-180180}{12100}
Whakawehea ngā taha e rua ki te 12100.
x=-\frac{819}{55}
Whakahekea te hautanga \frac{-180180}{12100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 220.
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