Whakaoti mō x, y, z
z=2
Tohaina
Kua tāruatia ki te papatopenga
1\times 3\times 1\left(x-\frac{2}{3}\right)=0
Whakaarohia te whārite tuatahi. 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 3x, arā, te tauraro pātahi he tino iti rawa te kitea o x,3.
3\times 1\left(x-\frac{2}{3}\right)=0
Whakareatia te 1 ki te 3, ka 3.
3\left(x-\frac{2}{3}\right)=0
Whakareatia te 3 ki te 1, ka 3.
3x-2=0
Whakamahia te āhuatanga tohatoha hei whakarea te 3 ki te x-\frac{2}{3}.
3x=2
Me tāpiri te 2 ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
x=\frac{2}{3}
Whakawehea ngā taha e rua ki te 3.
x=\frac{2}{3} y=2 z=2
Kua oti te pūnaha te whakatau.
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