Whakaoti mō x
x = \frac{38}{3} = 12\frac{2}{3} \approx 12.666666667
Graph
Tohaina
Kua tāruatia ki te papatopenga
6x+4=80
Whakareatia te 40 ki te 2, ka 80.
6x=80-4
Tangohia te 4 mai i ngā taha e rua.
6x=76
Tangohia te 4 i te 80, ka 76.
x=\frac{76}{6}
Whakawehea ngā taha e rua ki te 6.
x=\frac{38}{3}
Whakahekea te hautanga \frac{76}{6} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
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