hasil dari 4|3x+2| = 12-4
Matematika
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Pertanyaan
hasil dari
4|3x+2| = 12-4
4|3x+2| = 12-4
1 Jawaban
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1. Jawaban armemehammer
X1 :
= 4|3x+2| = 12-4
= 12x + 8 = 8
= 12x = 8 - 8
= 12x = 0
= x = 0
X2 :
= 12x + 8 = - 12 - 4
= 12x = - 16 - 8
= 12x = -24
= x = - 2
cmiiw.