Whakaoti mō x
x = \frac{86}{79} = 1\frac{7}{79} \approx 1.088607595
Graph
Tohaina
Kua tāruatia ki te papatopenga
157x=172-x
Pahekotia te 152x me 5x, ka 157x.
157x+x=172
Me tāpiri te x ki ngā taha e rua.
158x=172
Pahekotia te 157x me x, ka 158x.
x=\frac{172}{158}
Whakawehea ngā taha e rua ki te 158.
x=\frac{86}{79}
Whakahekea te hautanga \frac{172}{158} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
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