Answer:
Step-by-step explanation:
This is an absolute value problem.
If we begin a tentative solution by subtracting 6 from both sides, we get
I 2x +5 I + 6 ≥ 4 => I 2x +5 I ≥ -2
Note well that I 2x +5 I has a value of 0 or greater; it cannot be negative.
Thus I 2x +5 I ≥ -2 has no solution.
