-1/2 x- 1/2 ≤2/3 x- 2/3
Matematika
ortizserui
Pertanyaan
-1/2 x- 1/2 ≤2/3 x- 2/3
1 Jawaban
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1. Jawaban AlfandyGulo
[tex] - \frac{1}{2} x - \frac{1}{2} \leqslant \frac{2}{3} x - \frac{2}{3} \\ - 3x - 3 \leqslant 4x - 4 \\ - 3x - 4x \leqslant - 4 + 3 \\ - 7x \leqslant - 1 \\ x \geqslant \frac{1}{7} [/tex]
HP { x | x ≥ 1/7, x E R}