Comparing Solutions of a System of Equations

Let $$x$$ be a real number. Consider the following system of equations:

Equation 1: $$3x + 2y = 12$$

Equation 2: $$5x - 3y = -1$$

Determine the relationship between Quantity A and Quantity B as defined below:

Quantity A: The value of $$x$$ when both equations are solved simultaneously.

Quantity B: The value of $$y$$ when both equations are solved simultaneously.