Whakaoti mō a, b
a=15
b=5
Tohaina
Kua tāruatia ki te papatopenga
a+5=20
Whakaarohia te whārite tuatahi. Me kōkuhu ngā uara tāupe mōhiotia ki te whārite.
a=20-5
Tangohia te 5 mai i ngā taha e rua.
a=15
Tangohia te 5 i te 20, ka 15.
a=15 b=5
Kua oti te pūnaha te whakatau.
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