Question

What is the solution to the inequality lx-4l=3

Answer 1

Answer: x = 7, x = 1

Explanation:

|x-4| = 3

we know either x-4 = 3 or x-4 = -3

x-4 + 4 = 3 + 4

x = 7

x - 4 + 4 = -3 + 4

x = 1