Решите неравенство :

Question

Решите неравенство :

---

Answer 1

1 3/4+(2/3)х≤x+1 2/3
x-(2/3x)≥1 3/4-1 2/3
(1/3)x≥9/12-8/12
(1/3)x≥1/12
x≥1/12:1/3
x≥1/12*3/1
x≥1/4
x∈[1/4; +∞)