|4+2x| = |-6| persamaan nilai mutlak
Matematika
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Pertanyaan
|4+2x| = |-6| persamaan nilai mutlak
1 Jawaban
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1. Jawaban Anonyme
Bab Nilai Mutlak
Matematika SMA Kelas X
|4 - 2x| = |-6|
|4 - 2x| = 6
4 - 2x = 6
-2x = 6 - 4
x = 2/-2
x = -1
4 - 2x = -6
-2x = -6 - 4
x = -10/-2
x = 5
HP = { -1, 5 }