Question:
Solve each of the following in equations and represent the solution set on the number line.
$x-4>1, x \neq 4$
Solution:
Given:
$x-4>1, x \neq 4$
Adding 4 to both the sides in above equation
$x-4+4>1+4$
$x>5$
Therefore
$x \in(5, \infty)$