What is the equivalent to 3x-6

To find the equivalent means to determine the range of
values of x that makes the inequality to hold.

We'll solve
the inequality separating x to the left side.We'll add 6 both sides and we'll subtract
2x both sides:

3x - 2x < 6 +
4

We'll combine like terms:

x
< 10

The interval of admissible values of x is
(-infinite , 10).

The equivalent of the given
inequality is x < 10.