What is "if and cx = 5 units?

The phrase "if and only if" (shortened as "if and") is a logical operator used in mathematics and formal logic to indicate that two statements are equivalent. In this case, if we have the statement "cx = 5 units" and it is true if and only if the condition is satisfied.

The statement "cx = 5 units" implies that the product of the variable c and x is equal to 5 units. This statement could represent a specific mathematical relationship, such as an equation or constraint, where c is a constant and x is a variable.

The condition "cx = 5 units" being true if and only if can be interpreted to mean that the equation is satisfied only when the product of c and x is equal to 5 units, and no other values of c and x will make the equation true.

Overall, the phrase "if and cx = 5 units" conveys a logical relationship where the condition "cx = 5 units" is both necessary and sufficient for the statement to be true.