1<1-3×<7 tolong ka jawab
Matematika
jerry97
Pertanyaan
1<1-3×<7
tolong ka jawab
tolong ka jawab
1 Jawaban
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1. Jawaban ShanedizzySukardi
Materi Pertidaksamaan
[tex] 1 < 1 - 3x < 7 \\ 1 - 1 < 1 - 3x - 1 < 7 - 1 \\ 0 < -3x < 6 \\ 0 > x > -2 \\ -2 < x < 0 [/tex]