Step 1 :\( \frac{1}{8} (8x - 4y) = \frac{1}{8} (16) \)
Step 2 :\( x - \frac{1}{2}y = 2 \)
Step 3 :\( \frac{1}{8} (8x + 4y) = \frac{1}{8} (16) \)
Step 4 :\( x + \frac{1}{2}y = 2 \)
Step 5 :\( x = 2 + \frac{1}{2}y \)
Step 6 :\( 2 + \frac{1}{2}y = 2 - \frac{1}{2}y \)
Step 7 :\( y = 0 \)
Step 8 :\( x = 2 \)