Whakaoti mō x
x = -\frac{39}{7} = -5\frac{4}{7} \approx -5.571428571
Graph
Tohaina
Kua tāruatia ki te papatopenga
-14x=140-62
Tangohia te 62 mai i ngā taha e rua.
-14x=78
Tangohia te 62 i te 140, ka 78.
x=\frac{78}{-14}
Whakawehea ngā taha e rua ki te -14.
x=-\frac{39}{7}
Whakahekea te hautanga \frac{78}{-14} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
Ngā Tauira
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