Whakaoti mō c
c = \frac{185}{3} = 61\frac{2}{3} \approx 61.666666667
Tohaina
Kua tāruatia ki te papatopenga
3c+5-3=187
Pahekotia te 5c me -2c, ka 3c.
3c+2=187
Tangohia te 3 i te 5, ka 2.
3c=187-2
Tangohia te 2 mai i ngā taha e rua.
3c=185
Tangohia te 2 i te 187, ka 185.
c=\frac{185}{3}
Whakawehea ngā taha e rua ki te 3.
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