Whakaoti mō x
x = \frac{65520}{157} = 417\frac{51}{157} \approx 417.324840764
Graph
Tohaina
Kua tāruatia ki te papatopenga
13x+12x\times 12=65520
Pahekotia te x me 12x, ka 13x.
13x+144x=65520
Whakareatia te 12 ki te 12, ka 144.
157x=65520
Pahekotia te 13x me 144x, ka 157x.
x=\frac{65520}{157}
Whakawehea ngā taha e rua ki te 157.
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