Whakaoti mō s
s = \frac{36}{11} = 3\frac{3}{11} \approx 3.272727273
Tohaina
Kua tāruatia ki te papatopenga
3s+4\times 2s=36
Me whakarea ngā taha e rua o te whārite ki te 12, arā, te tauraro pātahi he tino iti rawa te kitea o 4,3.
3s+8s=36
Whakareatia te 4 ki te 2, ka 8.
11s=36
Pahekotia te 3s me 8s, ka 11s.
s=\frac{36}{11}
Whakawehea ngā taha e rua ki te 11.
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