2 (2u - 5) - 3 ( u - 1 ) - ≥ 3u + 13 =
Matematika
alyarayhanramadhany
Pertanyaan
2 (2u - 5) - 3 ( u - 1 ) - ≥ 3u + 13 =
1 Jawaban
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1. Jawaban Anonyme
jawab
2(2u -5) - 3(u -1) ≥ 3u + 13
4u -10 - 3u + 3 ≥ 3u + 13
u - 7 ≥ 3u + 13
u - 3u ≥ 13 +7
-2u ≥ 20
u ≤ -10