Whakaoti mō x
x=-13
Graph
Tohaina
Kua tāruatia ki te papatopenga
x+25=3\times 4
Me whakarea ngā taha e rua ki te 4.
x+25=12
Whakareatia te 3 ki te 4, ka 12.
x=12-25
Tangohia te 25 mai i ngā taha e rua.
x=-13
Tangohia te 25 i te 12, ka -13.
Ngā Tauira
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Whakarerekētanga
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