Final answer:
The equation with an infinite number of solutions is option A, where the equation simplifies to a false statement.
Step-by-step explanation:
The equation that has an infinite number of solutions is option A. To determine this, we need to solve the equation and see if it results in a true statement or a false statement. When we solve equation A:
3(2x + 1) = 6x - 3
6x + 3 = 6x - 3
By simplifying and moving terms around, we end up with 3 = -3. This is a false statement. Since it isn't true, this implies that every value of x will satisfy the equation, resulting in an infinite number of solutions.
Learn more about Infinite solutions in equations