If the equations x - y = 1 and 2x - 2y = 2 are related, which of the following pairs of equations is analogous to them?

Answer: B. 4x - 4y = 4 and 2x - 2y = 2
Both pairs of equations maintain the same proportional relationship, making option b the correct analogy.
Posted in:  Linear Equations -  Analogy -  Verbal Reasoning