tolong ya .. makasiih :)
Matematika
ervinamuliani28
Pertanyaan
tolong ya .. makasiih :)
1 Jawaban
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1. Jawaban jakarta2397
6x-2x-4>=3
4x-4 >=3
4x >= 3+4
4x >= 7
x >= 7/4
6x-2x-4 <= -3
4x-4 <= -3
4x <= -3+4
4x <= 1
x <= 1/4
hp= { x| 7/4 < x < 1/4 }
jawaban : a