x > 15 - x - 5 > 10, x < 8 - 2x < 16, x ≤ 12 - x + 3 ≤ 9, x ≥ 36 - x/4 ≥ 9, x ≥ 3 - x + 2 ≥ 5, x ≤ 2 - 6x ≤ 12, x > 16 - x/8 > 2 , x < 1 - x + 6 < 7 , x < 27 - x/9 < 3, x > 5 - 8x > 40, x ≤ 20 - x - 13 ≤ 7, x ≥ 6 - 3x ≥ 18,

Solving One-Step Inequalities (4 operations)

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?