Whakaoti mō x
x = -\frac{17}{13} = -1\frac{4}{13} \approx -1.307692308
Graph
Tohaina
Kua tāruatia ki te papatopenga
12-4x-22x=46
Tangohia te 22x mai i ngā taha e rua.
12-26x=46
Pahekotia te -4x me -22x, ka -26x.
-26x=46-12
Tangohia te 12 mai i ngā taha e rua.
-26x=34
Tangohia te 12 i te 46, ka 34.
x=\frac{34}{-26}
Whakawehea ngā taha e rua ki te -26.
x=-\frac{17}{13}
Whakahekea te hautanga \frac{34}{-26} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
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