Whakaoti mō x
x=6
Graph
Tohaina
Kua tāruatia ki te papatopenga
3x=2\left(x+3\right)
Tē taea kia ōrite te tāupe x ki -3 nā te kore tautuhi i te whakawehenga mā te kore. Me whakarea ngā taha e rua o te whārite ki te 3\left(x+3\right), arā, te tauraro pātahi he tino iti rawa te kitea o x+3,3.
3x=2x+6
Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te x+3.
3x-2x=6
Tangohia te 2x mai i ngā taha e rua.
x=6
Pahekotia te 3x me -2x, ka x.
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