saya mau tanya |2-3/4x|-9=4
Matematika
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Pertanyaan
saya mau tanya |2-3/4x|-9=4
1 Jawaban
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1. Jawaban Darksimple
|2 - 3/4x| - 9 = 4
|2 - 3/4x| = 4 + 9
|2 - 3/4x| = 13
2 - 3/4x = 13
3/4x = 13 - 2
3/4x = 11
x = 11/¾
2 - 3/4x = -13
3/4x = -13 - 2
3/4x = -15
x = -15/¾