Whakaoti mō x
x=\frac{2}{25}=0.08
Graph
Tohaina
Kua tāruatia ki te papatopenga
60+5045x-5795x=0
Tangohia te 5795x mai i ngā taha e rua.
60-750x=0
Pahekotia te 5045x me -5795x, ka -750x.
-750x=-60
Tangohia te 60 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
x=\frac{-60}{-750}
Whakawehea ngā taha e rua ki te -750.
x=\frac{2}{25}
Whakahekea te hautanga \frac{-60}{-750} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te -30.
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