| 4x – 6 | ≥ - 18

The absolute value expression |4x - 6| represents the distance between the expression 4x - 6 and 0 on the number line. The absolute value of any real number is always non-negative, so |4x - 6| is greater than or equal to 0. Therefore, the inequality |4x - 6| ≥ -18 is true for all real values of x because the absolute value is always non-negative. In other words, there are no restrictions on the value of x that satisfy this inequality.