Solve the equation identify as an identity, an inconsistent equation or a conditional

I know the answer is Conditional {-2}, but I cannot figure out how to get it or even where to start.

My equation is

1-3/2x+7/4

To determine whether an equation is an identity, an inconsistent equation, or a conditional equation, we need to examine the relationship between the variables in the equation.

In the case of a conditional equation, there is a specific value(s) for the variable(s) that makes the equation true, but it is not true for all values of the variable(s).

Let's solve the equation and see if we can find that specific value(s). Please provide the equation you want to solve.