Question

solve the following inequality and write a solution set using interval notation
2x/x-4≤5​

Answer 1

Answer:

(-∞, 4) u [20/3 , ∞)

Step-by-step explanation:

2x/x-4≤5​

(2x/x-4) - 5 ≤ 0

2x - 5x +20/ x-4 ≤ 0

- 3x +20/ x-4 ≤ 0

(multiplying -1 )

3x - 20 / x - 4 >= 0

( by wavy curve)

x belongs to (-∞, 4) u [20/3 , ∞)

hope this helps