Answer:
Option C, 6.5
Step-by-step explanation:
Step 1: Substitute y in the equation 3x - 5y = 22
3x - 5y = 22
3x - 5(-5x + 32) = 22
3x + 25x - 160 + 160 = 22 + 160
28x / 28 = 182 / 28
x = 6.5
Answer: Option C, 6.5
