Algebra-1

The correct option is B. , .

To solve the equation |2x - 6| - 4 = -1, we can follow these steps:

1. Add 4 to both sides of the equation:
 |2x - 6| = 3

2. Consider two cases:
Case 1: 2x - 6 is positive or zero (|2x - 6| = 2x - 6)
 In this case, we have:
 2x - 6 = 3
2x = 3 + 6
2x = 9


Case 2: 2x - 6 is negative (|2x - 6| = -(2x - 6) = -2x + 6)
In this case, we have:
-2x + 6 = 3
-2x = 3 - 6
-2x = -3