If 4 is the result of subtracting 2 from a number, what is the equation to represent this?

The scenario describes a relationship where a number, represented as ( x ), has 2 subtracted from it, resulting in 4. This can be translated into an equation. When we subtract 2 from ( x ), we express this as ( x - 2 ). According to the problem, this expression equals 4. Therefore, the correct equation is ( x - 2 = 4 ).

This formulation captures the essential elements outlined in the problem: the number (( x )), the operation (subtraction of 2), and the outcome (resulting in 4). The choice reflects the correct mathematical representation of the given narrative.