Whakaoti mō x
x = \frac{8}{3} = 2\frac{2}{3} \approx 2.666666667
Graph
Tohaina
Kua tāruatia ki te papatopenga
4.8x+7.2x-14.4=17.6
Whakamahia te āhuatanga tohatoha hei whakarea te 7.2 ki te x-2.
12x-14.4=17.6
Pahekotia te 4.8x me 7.2x, ka 12x.
12x=17.6+14.4
Me tāpiri te 14.4 ki ngā taha e rua.
12x=32
Tāpirihia te 17.6 ki te 14.4, ka 32.
x=\frac{32}{12}
Whakawehea ngā taha e rua ki te 12.
x=\frac{8}{3}
Whakahekea te hautanga \frac{32}{12} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.
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