Whakaoti mō x
x=170
Graph
Tohaina
Kua tāruatia ki te papatopenga
125+45-x=0\times 1x
Tē taea kia ōrite te tāupe x ki 0 nā te kore tautuhi i te whakawehenga mā te kore. Whakareatia ngā taha e rua o te whārite ki te x.
170-x=0\times 1x
Tāpirihia te 125 ki te 45, ka 170.
170-x=0x
Whakareatia te 0 ki te 1, ka 0.
170-x=0
Ko te tau i whakarea ki te kore ka hua ko te kore.
-x=-170
Tangohia te 170 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
x=170
Me whakarea ngā taha e rua ki te -1.
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