Consider the following equations:
1. $$ 3x + 5 = 20 $$
2. $$ 4y - 3 = 13 $$
First, solve for the value of $$ x $$ in the first equation.
Next, solve for the value of $$ y $$ in the second equation.
Now, compare the two quantities:
Quantity A: The value of $$ x $$
Quantity B: The value of $$ y $$