👉 Expressibility in a mathematical or logical context refers to the ability of a statement, variable, relation, or equation to be expressed in terms that can be manipulated and analyzed. This means that the expression of a statement can be changed into another form without altering its truth value or meaning. For example, if we have an equation: "x + y = 10", and we want to express this as a mathematical formula, we could write it like this: "y = 10 -
