Whakaoti mō x
x=30000
Graph
Tohaina
Kua tāruatia ki te papatopenga
30000-x=\left(30000-x\right)\times 0
Whakareatia te 0 ki te 2, ka 0.
30000-x=0
Ko te tau i whakarea ki te kore ka hua ko te kore.
-x=-30000
Tangohia te 30000 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
x=30000
Me whakarea ngā taha e rua ki te -1.
Ngā Tauira
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