Whakaoti mō x
x = \frac{615}{61} = 10\frac{5}{61} \approx 10.081967213
Graph
Tohaina
Kua tāruatia ki te papatopenga
0.61x=12.3\times 0.5
Pahekotia te x me -0.39x, ka 0.61x.
0.61x=6.15
Whakareatia te 12.3 ki te 0.5, ka 6.15.
x=\frac{6.15}{0.61}
Whakawehea ngā taha e rua ki te 0.61.
x=\frac{615}{61}
Whakarohaina te \frac{6.15}{0.61} mā te whakarea i te taurunga me te tauraro ki te 100.
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