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Verified answer
Materi pertidaksamaan3 ≤ 4x - 1 < 5
3 + 1 ≤ 4x - 1 + 1 < 5 + 1
4 ≤ 4x < 6
4/4 ≤ 4x/4 < 6/4
1 ≤ x < 3/2 (nilai x yg mmenuhi , ssuai soal)
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