Whakaoti mō x
x = \frac{26}{21} = 1\frac{5}{21} \approx 1.238095238
Graph
Tohaina
Kua tāruatia ki te papatopenga
21x+10+14=50
Pahekotia te 12x me 9x, ka 21x.
21x+24=50
Tāpirihia te 10 ki te 14, ka 24.
21x=50-24
Tangohia te 24 mai i ngā taha e rua.
21x=26
Tangohia te 24 i te 50, ka 26.
x=\frac{26}{21}
Whakawehea ngā taha e rua ki te 21.
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