Whakaoti mō T
T\geq 1
Tohaina
Kua tāruatia ki te papatopenga
20+185T-163T\geq 42
Tangohia te 163T mai i ngā taha e rua.
20+22T\geq 42
Pahekotia te 185T me -163T, ka 22T.
22T\geq 42-20
Tangohia te 20 mai i ngā taha e rua.
22T\geq 22
Tangohia te 20 i te 42, ka 22.
T\geq \frac{22}{22}
Whakawehea ngā taha e rua ki te 22. I te mea he tōrunga te 22, kāore e huri te ahunga koreōrite.
T\geq 1
Whakawehea te 22 ki te 22, kia riro ko 1.
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