Whakaoti mō x
x=12
Graph
Tohaina
Kua tāruatia ki te papatopenga
3x=4\times 9
Tē taea kia ōrite te tāupe x ki 0 nā te kore tautuhi i te whakawehenga mā te kore. Me whakarea ngā taha e rua o te whārite ki te 4x, arā, te tauraro pātahi he tino iti rawa te kitea o 4,x.
3x=36
Whakareatia te 4 ki te 9, ka 36.
x=\frac{36}{3}
Whakawehea ngā taha e rua ki te 3.
x=12
Whakawehea te 36 ki te 3, kia riro ko 12.
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