Whakaoti mō c
c=-5
Tohaina
Kua tāruatia ki te papatopenga
10=c+15
Ko te tauaro o -15 ko 15.
c+15=10
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
c=10-15
Tangohia te 15 mai i ngā taha e rua.
c=-5
Tangohia te 15 i te 10, ka -5.
Ngā Tauira
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