Whakaoti mō x
x = \frac{23}{11} = 2\frac{1}{11} \approx 2.090909091
Graph
Tohaina
Kua tāruatia ki te papatopenga
17x+69-50x=0
Tangohia te 50x mai i ngā taha e rua.
-33x+69=0
Pahekotia te 17x me -50x, ka -33x.
-33x=-69
Tangohia te 69 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
x=\frac{-69}{-33}
Whakawehea ngā taha e rua ki te -33.
x=\frac{23}{11}
Whakahekea te hautanga \frac{-69}{-33} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te -3.
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