What is the solution to the system of equations: 2x + 3y = 6 and 4x - y = 5?
Answer: A. (1, 1)
Substituting x = 1 into the first equation gives 2(1) + 3y = 6, which simplifies to y = 1. Substituting x = 1 and y = 1 into the second equation confirms the solution.