3|x + 1| = 8 persamaan harga mutlak
Matematika
shabrinadz
Pertanyaan
3|x + 1| = 8 persamaan harga mutlak
2 Jawaban
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1. Jawaban Anonyme
3|x + 1| = 8
|x + 1| = 8/3
•
x + 1 = 8/3
x = 8/3 - 3/3
x = 5/3
•
x + 1 = -8/3
x = -8/3 - 3/3
x = -11/3 -
2. Jawaban fandarahma
3|x+1| =8
3x+3 =8
3×=10
×=10/3