Final answer:
Insufficient information is provided to solve for x using the relationship of algebraic expressions t, m, and n because the provided context relates to a statistical method rather than an algebraic equation.
Step-by-step explanation:
To find the value of x given three expressions, t, m, and n, such that t is equal to 5x - 4, m is equal to 4x - 2, and n represents the value of x, we need to identify some relationship between these expressions. The information provided, however, seems to relate more to a statistical methodology associated with a 'plus-four method' used for calculation adjustments than to algebraic expressions. Therefore, due to insufficient information provided regarding t, m, and n, we can't solve for x as proposed. The correct way to find x would involve having an equation or a relationship that connects t, m, and n.