Whakaoti mō a
a=32
Tohaina
Kua tāruatia ki te papatopenga
27\left(a-32\right)=\left(2a+14\right)\times 0\times 9
Tē taea kia ōrite te tāupe a ki -7 nā te kore tautuhi i te whakawehenga mā te kore. Me whakarea ngā taha e rua o te whārite ki te 54\left(a+7\right), arā, te tauraro pātahi he tino iti rawa te kitea o 2a+14,27.
27a-864=\left(2a+14\right)\times 0\times 9
Whakamahia te āhuatanga tohatoha hei whakarea te 27 ki te a-32.
27a-864=\left(2a+14\right)\times 0
Whakareatia te 0 ki te 9, ka 0.
27a-864=0
Ko te tau i whakarea ki te kore ka hua ko te kore.
27a=864
Me tāpiri te 864 ki ngā taha e rua. Ko te tau i tāpiria he kore ka hua koia tonu.
a=\frac{864}{27}
Whakawehea ngā taha e rua ki te 27.
a=32
Whakawehea te 864 ki te 27, kia riro ko 32.
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