Whakaoti mō x
x = \frac{60}{7} = 8\frac{4}{7} \approx 8.571428571
Graph
Tohaina
Kua tāruatia ki te papatopenga
14x+60=180
Tāpirihia te -5 ki te 65, ka 60.
14x=180-60
Tangohia te 60 mai i ngā taha e rua.
14x=120
Tangohia te 60 i te 180, ka 120.
x=\frac{120}{14}
Whakawehea ngā taha e rua ki te 14.
x=\frac{60}{7}
Whakahekea te hautanga \frac{120}{14} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
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