Whakaoti mō x
x = -\frac{225}{8} = -28\frac{1}{8} = -28.125
Graph
Tohaina
Kua tāruatia ki te papatopenga
16x+450=0
Whakareatia te 30 ki te 15, ka 450.
16x=-450
Tangohia te 450 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
x=\frac{-450}{16}
Whakawehea ngā taha e rua ki te 16.
x=-\frac{225}{8}
Whakahekea te hautanga \frac{-450}{16} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
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