Whakaoti mō x
x=6
Graph
Tohaina
Kua tāruatia ki te papatopenga
12\times 2+132x\times \frac{1}{4}=6\times 81+132x\left(-\frac{1}{3}\right)
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 132x, arā, te tauraro pātahi he tino iti rawa te kitea o 11x,4,22x,3.
24+132x\times \frac{1}{4}=6\times 81+132x\left(-\frac{1}{3}\right)
Whakareatia te 12 ki te 2, ka 24.
24+33x=6\times 81+132x\left(-\frac{1}{3}\right)
Whakareatia te 132 ki te \frac{1}{4}, ka 33.
24+33x=486+132x\left(-\frac{1}{3}\right)
Whakareatia te 6 ki te 81, ka 486.
24+33x=486-44x
Whakareatia te 132 ki te -\frac{1}{3}, ka -44.
24+33x+44x=486
Me tāpiri te 44x ki ngā taha e rua.
24+77x=486
Pahekotia te 33x me 44x, ka 77x.
77x=486-24
Tangohia te 24 mai i ngā taha e rua.
77x=462
Tangohia te 24 i te 486, ka 462.
x=\frac{462}{77}
Whakawehea ngā taha e rua ki te 77.
x=6
Whakawehea te 462 ki te 77, kia riro ko 6.
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