Whakaoti mō p
p=-7
Tohaina
Kua tāruatia ki te papatopenga
\left(p+6\right)\left(-4\right)=\left(p+3\right)\left(-1\right)
Tē taea kia ōrite te tāupe p ki tētahi o ngā uara -6,-3 nā te kore tautuhi i te whakawehenga mā te kore. Me whakarea ngā taha e rua o te whārite ki te \left(p+3\right)\left(p+6\right), arā, te tauraro pātahi he tino iti rawa te kitea o p+3,p+6.
-4p-24=\left(p+3\right)\left(-1\right)
Whakamahia te āhuatanga tohatoha hei whakarea te p+6 ki te -4.
-4p-24=-p-3
Whakamahia te āhuatanga tohatoha hei whakarea te p+3 ki te -1.
-4p-24+p=-3
Me tāpiri te p ki ngā taha e rua.
-3p-24=-3
Pahekotia te -4p me p, ka -3p.
-3p=-3+24
Me tāpiri te 24 ki ngā taha e rua.
-3p=21
Tāpirihia te -3 ki te 24, ka 21.
p=\frac{21}{-3}
Whakawehea ngā taha e rua ki te -3.
p=-7
Whakawehea te 21 ki te -3, kia riro ko -7.
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